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āĻ¸ā§āĻŦāĻžāĻ—āĻ¤āĻŽ
āĻŽ ā§‹āĻƒ āĻŽā§‡āĻĻ ā§Ÿā§‡āĻ¤ā§ āĻ˛ āĻ‡āĻ¸āĻ˛
āĻ āĻāĻ¸āĻ¸āĻ¸ āĻ‡āĻ¨ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻ¸ ā§Ÿā§‡āĻ¨ā§āĻ¸
āĻœā§āĻ¸āĻ¨ā§‡āĻ° āĻ‡āĻ¨ā§āĻ¸āĻŸā§āĻ° āĻ•ā§āĻŸāĻ° (āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ°)
āĻ°āĻ‚āĻĒā§āĻ° āĻŽāĻŸāĻ•āĻ¸āĻ¨āĻ•āĻ¯ āĻ˛ āĻ¸ā§āĻ•ā§ āĻ˛ āĻ“ āĻ•ā§ŸāĻ˛āĻœ, āĻ°āĻ‚āĻĒā§āĻ°āĨ¤
e-mail : hedaetul@yahoo.com
āĻļāĻŋāĻ•ā§āĻˇāĻ• āĻĒāĻļāĻŋāĻļāĻŋāĻļāĻ¤
6/6/2020 Md. Hedaetul Islam 2
āĻļā§āĻ°ā§‡āĻļ āĻŋāĻƒ āĻĻāĻŋāĻŽ (āĻ•āĻļāĻŋāĻ‰āĻŸāĻžāĻŋ āĻ“ āĻ¤āĻĨā§āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻļāĻŋ)
āĻļāĻŋāĻˇā§ŸāĻŋāĻƒ āĻ•āĻļāĻŋāĻ‰āĻŸāĻžāĻŋ āĻ“ āĻ¤āĻĨā§āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻļāĻŋ-ā§¨ (ā§¨ā§Ÿ āĻĒāĻ¤ā§āĻ°)
āĻļāĻŋāĻˇā§Ÿ āĻļā§āĻ°āĻ•āĻžāĻĄāĻŋāĻƒ ā§Ŧā§Žā§¨ā§Ē
āĻ…āĻ§ā§āĻ¯āĻžā§ŸāĻŋāĻƒ ā§¯āĻŽ āĻ…āĻ§ā§āĻ¯āĻžā§Ÿ (āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻ¨āĻŸāĻŋ āĻĒā§āĻ°āĻžāĻĨā§āĻļāĻŽāĻ• āĻ§ā§āĻžāĻŋā§‡āĻž)
āĻ¸āĻŽā§ŸāĻŋāĻƒ ā§Ēā§ĢāĻļāĻŽāĻļā§‡āĻŸ
āĻĒāĻžāĻ  āĻĒāĻļāĻŋāĻļāĻŋāĻļāĻ¤
6/6/2020 Md. Hedaetul Islam 3
āĻ—āĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡ āĻ† āĻ° āĻ¸ā§‡ā§Ÿā§‡āĻ¸āĻŋ-
īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ“ āĻ‡āĻ¨ā§āĻŸā§āĻ° ā§ŸāĻ¨āĻŸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤
īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ“ āĻ‡āĻ¨ā§āĻŸā§āĻ° ā§ŸāĻ¨āĻŸ āĻāĻ° ā§ŸāĻ¯āĻ¯ āĻ¤ā§ āĻ˛āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻ¸ā§‡ā§Ÿā§‡āĻ¸āĻŋāĨ¤
īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻ¸ ā§‚ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤
īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§āĻ°āĻšāĻ˛āĻ¨ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤
āĻĒā§‚āĻŋāĻŦ āĻĒāĻžāĻ  āĻ¸āĻ‚āĻļāĻ•ā§āĻˇāĻĒā§āĻ¤ āĻ†āĻ¨ āĻžāĻŋā§‡āĻž
6/6/2020 Md. Hedaetul Islam 4
āĻ¸āĻĒā§āĻ°ā§‡ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻŋā§ƒāĻ¨ā§āĻĻ āĻ†āĻœā§ŸāĻ•āĻ° āĻĒ āĻ  āĻŽ āĻˇāĻŖ āĻ° āĻ†ā§ŸāĻ— āĻ† āĻ° āĻ¸āĻ•āĻŋā§ āĻŽāĻĻā§Ÿā§‡ āĻŽāĻ¨āĻ‡ āĻŽāĻ• āĻ¨ ?
6/6/2020 Md. Hedaetul Islam 5
āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻ¨āĻŸāĻŋāĻĒā§āĻ°āĻžāĻĨā§āĻļāĻŽāĻ•āĻ§ā§āĻžāĻŋ āĻž
āĻ¸āĻĒā§āĻ°ā§‡ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€ āĻ†ā§‡ āĻ•āĻ¸āĻ° āĻŋāĻ¸āĻŋāĻ—ā§ā§ŸāĻ˛ āĻŽāĻĻā§Ÿā§‡ āĻŽāĻ¤ āĻ° āĻŋā§āĻā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°ā§ŸāĻŋ āĻ†āĻœā§ŸāĻ•āĻ° āĻ¸āĻŋāĻˇā§‡ ?
āĻ†āĻœā§ŸāĻ•āĻ° āĻ¸āĻŋāĻˇā§‡
6/6/2020 Md. Hedaetul Islam 6
īļ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛ āĻ“ āĻ•ā§āĻĢāĻ˛ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤
īļ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤
īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ¸ ā§‚ā§‡ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤
īļ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤
āĻāĻ‡ āĻĒ āĻ  āĻŽā§‡ā§ŸāĻˇ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° -
āĻļāĻŋāĻ–ā§‡ āĻĢ
6/6/2020 Md. Hedaetul Islam 7
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ† ā§ŸāĻĻāĻ° āĻ¸ āĻœ āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻ—āĻ¤āĻ¸āĻŋāĻ¸āĻ¯ āĻĒ ā§Ÿā§‡ āĻ¸āĻĻā§Ÿā§‡ āĻĒā§āĻ°āĻ¸āĻ¤āĻ¸āĻ¨ā§‡āĻ¤āĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻŋāĻ¯āĻŋāĻ¸ā§āĻĨ , āĻ…āĻ¸āĻĢāĻ¸-āĻ†āĻĻ āĻ˛āĻ¤ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻļā§āĻ°ā§ āĻ•ā§ŸāĻ° āĻĒ āĻ¸āĻ°āĻŋ āĻ¸āĻ°āĻ• āĻœā§€āĻŋā§ŸāĻ¨ āĻ…āĻĒāĻ¸āĻ°ā§‡ āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ
āĻ‰āĻĒāĻ•āĻ°ā§ŸāĻŖ āĻĒāĻ¸āĻ°āĻŖāĻ¤ ā§‡ā§Ÿā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸāĨ¤ āĻĢā§ŸāĻ˛ āĻ¸ āĻ¸āĻœāĻ• āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ ā§ŸāĻ¨āĻ° āĻ¸āĻŋā§‡ āĻŋā§Ÿ āĻ‡ āĻ¤ā§€āĻŦā§āĻ°āĻ¤āĻ° ā§‡ā§Ÿā§‡āĨ¤
ā§§. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ†āĻœ āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻŽāĻ•ā§āĻˇā§Ÿā§‡āĻ° āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒā§āĻ°āĻĻ āĻ¨ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¨ā§āĻˇ āĻ¤ āĻ° āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ āĻ¨ā§āĻ¯ ā§‡ā§€ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒ āĻ“ā§‡ āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ˛ āĻ°ā§ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋā§ŸāĻ¨ āĻ¸ āĻšā§‡ āĻ¸āĻĻā§Ÿā§‡āĻ‡ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° ā§‡ āĻ¸ ā§āĻĻā§āĻ°
ā§‡ā§ŸāĻ¤ āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¤ā§ ā§ŸāĻ˛ āĻ†āĻ¨ āĻ¯ ā§Ÿā§‡āĨ¤
ā§¨. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻˇ āĻ“ āĻ…āĻ¸āĻ°ā§āĻ¯ āĻ¨ ā§‡ā§ŸāĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻ‚āĻ—ā§āĻ°ā§‡ āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻŸā§ŸāĻŋāĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ° āĻĒā§āĻ°āĻ¸ ā§ŸāĻ° āĻ¯ āĻ¸āĻŋā§‡ āĻ˛ āĻ°ā§ā§‚ āĻ¸ āĻ• āĻ° ā§‡ā§ŸāĻŋāĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§ŸāĻœāĻ° āĻ‰āĻ¨ā§āĻ¨āĻ¸āĻ¤ āĻŸā§ŸāĻŋāĨ¤
ā§Š. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§ā§ŸāĻ° āĻ¸āĻŋāĻļā§āĻŦ āĻāĻŋāĻ‚ āĻāĻ° āĻ†āĻ—ā§āĻ°ā§Ÿā§‡āĻ° āĻ¸āĻŋāĻˇā§‡āĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ¸ā§āĻ¸ āĻ¨ā§āĻŦā§‡ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻāĻ• āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ ā§ŸāĻœāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ…āĻ¨āĻ¯ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ ā§ŸāĻœāĻ° āĻ¸ āĻļā§āĻ°āĻŖ āĻŸāĻŋā§Ÿā§‡ āĻā§ŸāĻĻāĻ° āĻ¸ āĻ°ā§āĻĨāĻ¸āĻŋā§‡ ā§ŸāĻ¤ āĻ°ā§ā§‚ āĻ¸āĻ•
āĻ° ā§‡ā§ŸāĻŋāĨ¤
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ¸ā§āĻĢāĻ˛ āĻĒāĻ¸āĻ°āĻ˛āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ā§‡, āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ°ā§Ÿā§‡ā§ŸāĻŋā§‹āĻƒ
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛
6/6/2020 Md. Hedaetul Islam 8
ā§Ē. āĻāĻ•āĻ‡ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¨āĻ¸āĻ¸āĻ•āĻ¤ āĻ° āĻŽāĻ˛ āĻ•āĻœā§ŸāĻ¨āĻ° āĻ¸āĻšāĻ¨ā§āĻ¤ āĻ¯ āĻ° āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§‡ āĻŸ ā§ŸāĻ¤ āĻ¸ ā§‡ āĻ¯āĻ¯ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻāĻ•āĻ‡ āĻŽāĻĻā§‡ āĻ¸āĻ•āĻ‚āĻŋ āĻ¸āĻ¨āĻœ āĻŽāĻ°ā§ā§Œā§ŸāĻ— āĻ¸āĻ˛āĻ• āĻ¸ā§€ āĻ¨ āĻ° āĻŋ āĻ‡ā§ŸāĻ° āĻ¸āĻ—ā§Ÿā§‡āĻ“ āĻ¨ā§āĻˇ āĻāĻ•āĻ¸ā§‡āĻ¤ ā§‡ā§ŸāĻ¤
āĻĒ āĻ°ā§ŸāĻŋāĨ¤ āĻ°ā§ āĻŋāĻ¨ āĻ° āĻ†āĻĻ āĻ¨-āĻĒā§āĻ°āĻĻ āĻ¨ āĻŸ ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ ā§ŸāĻœāĻ° āĻ‰āĻ¨ā§āĻ¨ā§‡ā§ŸāĻ¨ āĻāĻ° āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦ āĻ…āĻĒāĻ¸āĻ°āĻ¸ā§€ āĨ¤
ā§Ģ. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§ā§ŸāĻ° āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻ¨ā§ā§ŸāĻˇāĻ° āĻ…ā§ŸāĻ¨āĻ• āĻ• ā§ŸāĻŋ āĻ¸āĻ¨ā§Ÿā§‡ āĻā§ŸāĻ¸ā§ŸāĻŋāĨ¤ āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻŽāĻ˛ āĻŋ āĻ˛ āĻ¸āĻ°ā§ā§ŸāĻ˛ā§ŸāĻœ āĻĒāĻ¸āĻ°āĻŖāĻ¤ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤ āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻŽāĻ¸āĻ‡ āĻ¸āĻ°ā§ā§ŸāĻ˛ā§ŸāĻœāĻ° āĻŋ āĻ¸āĻ¸āĻ¨ā§āĻĻ āĨ¤ āĻĢā§ŸāĻ˛ āĻ¨ āĻŸāĻ•ā§€ā§‡
āĻĻā§āĻ°ā§āĻ¤āĻ¤ āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸ āĻ¸āĻœāĻ• āĻ‰āĻ¨ā§āĻ¨āĻ¸āĻ¤ āĻŸā§ŸāĻŋāĨ¤
ā§Ŧ. āĻ‡-āĻ—āĻ°ā§ā§‡ ā§ŸāĻ¨āĻ¨ā§āĻ¸ āĻāĻ° āĻĒā§āĻ°āĻšāĻ˛āĻ¨ ā§ŸāĻŸā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻ• āĻœāĻ—ā§ā§ŸāĻ˛ āĻā§‡āĻ¨ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ†āĻ“āĻ¤ ā§‡ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ ā§‡ā§Ÿā§‡ āĻāĻŋāĻ‚ āĻ¨ā§ā§ŸāĻˇāĻ°
āĻĻā§āĻŦ āĻ°ā§ŸāĻ— ā§œ ā§‡ āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻŽāĻ¸āĻŋ āĻ¸ ā§‚ā§‡ā§ŸāĻ• āĻ¸āĻ¨ā§Ÿā§‡ āĻ†āĻ¸ āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻ¤ āĻŽāĻĻā§‡ āĻ“ āĻ¸ ā§ŸāĻœ āĻ¯ā§āĻ— āĻ¨ā§āĻ¤āĻ• āĻ°ā§€ āĻ¸āĻŋāĻĒā§āĻ˛āĻŋ ā§ŸāĻŸ āĻšā§ŸāĻ˛ā§ŸāĻŋāĨ¤
ā§­. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸āĻŋā§ŸāĻļā§āĻŦ āĻĒā§āĻ°āĻ¸āĻ¤ ā§āĻšā§ā§ŸāĻ¤ā§‡ āĻ•ā§€ āĻŸā§ŸāĻŋ āĻ¤ āĻ¤ ā§ŽāĻ•ā§āĻˇāĻ¸āĻŖāĻ•āĻ°ā§ ā§ŸāĻŋ āĻœ āĻ¨ āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¸āĻŋāĻœā§āĻž āĻ¨, āĻ° āĻœāĻ¨ā§€āĻ¸āĻ¤ āĻ‡āĻ¸āĻ¤ā§‡ āĻ¸, āĻĢāĻ¯ ā§‡āĻ¨, āĻŋāĻ¯āĻ¸āĻŋāĻ¤ā§āĻŦ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻ‚āĻ¸āĻŋāĻˇā§āĻŸ āĻ¸āĻŋ
āĻ¯āĻ°ā§ŸāĻ¨āĻ° ā§‡āĻŋāĻ° ā§‡āĻŋāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ ā§ŸāĻ°āĻ° āĻ¯āĻ¯ā§Ÿ āĻ†āĻ¸āĻŋāĻ¸ā§āĻ• āĻ° āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻ¸ ā§ŸāĻœāĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨āĻ‡ āĻā§‡āĻ¨ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ†āĻĒā§Ÿā§‡āĻŸ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻĒ ā§Ÿā§‡āĨ¤
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛
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ā§Ž. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻ• āĻ¸ā§‡ āĻŋāĻ¯āĻŋāĻ¸ ā§‡ āĻ¨āĻ¤ā§ āĻ¨ āĻ¸āĻĻāĻ—āĻ¨ā§āĻ¤ āĻ‰ā§ŸāĻŽ āĻšāĻ¨ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§ŸāĻŖāĻ¯āĻ° āĻ…ā§‡ā§‡ āĻ° āĻ“ āĻ¤ āĻ° āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻ†āĻŋ āĻ° ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻāĻ¸āĻŋ āĻĒāĻŖāĻ¯
āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻāĻŸāĻŋ āĻŽāĻ•āĻ¨ āĻ• āĻŸ āĻ° āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻ¸ ā§ŸāĻœ āĻāĻ•āĻŸāĻŋ āĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯ āĻ° āĻ° āĻ¸ā§‚āĻšāĻ¨ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤
ā§¯. ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻŋāĻ¯ āĻ‚āĻ¸āĻ•āĻ‚ āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒ āĻ“ā§‡ āĻ° āĻĢā§ŸāĻ˛ āĻāĻ¸āĻŋ āĻ• ā§ŸāĻœāĻ° āĻœāĻ¨āĻ¯ āĻ¨ā§ā§ŸāĻˇāĻ° āĻŋāĻ¯ āĻ‚ā§ŸāĻ• āĻ¯ āĻ“ā§‡ āĻ° āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡āĻ¤ āĻŋā§Ÿ āĻ‡ āĻ•ā§Ÿ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§‡ āĻŽāĻŋā§‡āĻā§ŸāĻš
āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¨ā§āĻˇ āĻ¤ āĻ° āĻĒāĻ¸āĻ°āĻŋ āĻ° āĻ“ āĻ¸ ā§ŸāĻœ āĻŽāĻ¸āĻ‡ āĻ¸ ā§‡āĻŸāĻŋ āĻ¨ āĻ¨ āĻ• ā§ŸāĻœ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤
ā§§ā§Ļ. āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¯āĻ¯ āĻ“ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡āĻŸāĻ¸ ā§‚ā§‡ āĻŽāĻ¯ āĻ¨- āĻŽāĻĢāĻ¸āĻŋā§āĻ•, āĻŸā§ āĻ‡āĻŸ āĻ°, āĻ¸āĻ˛āĻ‚āĻ•ā§‡āĻ‡āĻ¨, āĻ‡āĻ‰āĻŸāĻŋāĻ‰āĻŋ, āĻ‡āĻ¨ā§āĻ¸āĻŸ āĻ—ā§āĻ° āĻĒā§āĻ°āĻ°ā§ā§ƒ āĻ¸āĻ¤āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ°
āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĻ° āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¯ā§āĻŋāĨ¤ āĻĒā§āĻ°ā§ŸāĻ¨ āĻ¸āĻĻā§ŸāĻ¨āĻ° āĻŋāĻ¨ā§āĻ§ā§ ā§ŸāĻĻāĻ°āĻ“ ā§‡ā§ā§‡āĻā§ŸāĻœ āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡ āĻāĻ¸āĻŋ āĻ¯āĻ¯ā§Ÿ āĨ¤ āĻĢā§ŸāĻ˛ ā§‡ āĻ° ā§ŸāĻ¨ āĻ¸āĻŋā§‡ āĻ• āĻ¨āĻ¤ā§ āĻ¨ āĻ•ā§ŸāĻ° āĻœā§ā§Ÿā§œ āĻŽāĻĻāĻ“ā§‡ āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ¤āĻ¤āĻ¸āĻ° ā§‡ā§Ÿā§‡āĨ¤
ā§§ā§§. āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸ āĻ¸āĻœāĻ• āĻ†ā§ŸāĻ¨ā§āĻĻ āĻ˛āĻ¨, āĻ—āĻ āĻ¨ ā§‚āĻ˛āĻ• āĻĒā§āĻ°āĻš āĻ°āĻŖ , āĻ‰āĻĻā§āĻĻā§€āĻĒāĻ¨ ā§‚āĻ˛āĻ• āĻ•ā§‡ āĻ¯āĻŋ āĻā§‡āĻ¨ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¯ āĻ— ā§ŸāĻ¯ āĻ— āĻ¯āĻ¯ āĻāĻ‡ āĻ• āĻœāĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ†āĻ°āĻ“
āĻ—āĻ¸āĻ¤ ā§‡āĻ¤ āĻ¸āĻĻā§Ÿā§‡āĨ¤ āĻāĻ•āĻ•āĻ°ā§āĻĨ ā§‡, āĻ¸ ā§ŸāĻœāĻ° āĻŋāĻ¯ āĻĒāĻ•āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻĒāĻ°āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻāĻŸāĻŋ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ°ā§ā§‚ āĻ¸ āĻ• āĻĒ āĻ˛āĻ¨ āĻ•āĻ°ā§ŸāĻŋāĨ¤
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛
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ā§§. āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€, āĻ‰āĻ āĻ¸āĻ¤ āĻŋā§‡ā§ŸāĻ¸āĻ° āĻŽāĻŋā§ŸāĻ˛ā§Ÿ ā§Ÿā§‡āĻ° āĻ¤ ā§ŸāĻĻāĻ° ā§‚āĻ˛āĻ¯āĻŋ āĻ¨ āĻ¸ ā§‡āĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ—āĻ āĻ¨ ā§‚āĻ˛āĻ• āĻ• ā§ŸāĻœ āĻ¨ āĻ˛ āĻ¸āĻ—ā§Ÿā§‡ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ ā§‡ā§ ā§ŸāĻŋ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋ āĻ¯ āĻ¤ ā§ŸāĻĻāĻ° āĻ¨āĻ¸āĻ¸āĻ• āĻ¸āĻŋāĻ• ā§‡ā§ŸāĻ• āĻŋ āĻ¯ āĻ—ā§āĻ°āĻ¸ā§āĻ¤
āĻ•āĻ°ā§ŸāĻŋ āĻāĻŋāĻ‚ āĻ¸ā§‡āĻ•ā§āĻˇ āĻœā§€āĻŋā§ŸāĻ¨ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ° āĻ• āĻ°āĻŖ ā§‡ā§Ÿā§‡ āĻŽāĻĻā§‡ āĻ¸āĻĻā§Ÿā§‡āĨ¤
ā§¨. āĻŋ ā§‡āĻŋ ā§‡ā§€āĻ° āĻā§ŸāĻ• āĻ…āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻ•ā§ŸāĻ° āĻĻā§€ ā§‡ āĻ¸āĻ¨āĻ¸ā§āĻĢāĻ˛ āĻ¸ ā§‡ āĻĒ āĻ° āĻ•āĻ°ā§ŸāĻŋ āĻ¯ āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ˛ā§‡ āĻĒā§œ ā§‡ āĻŋāĻ¯ āĻ¤ āĻŸ ā§Ÿā§‡āĨ¤
ā§Š. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ•ā§āĻ°ā§āĻ¸āĻšāĻĒā§āĻŖā§‡ āĻŋāĻ¸āĻŋ āĻ“ āĻŽāĻ¯ā§ŒāĻ¨āĻ¤ āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ‰āĻĒāĻ•āĻ°āĻŖāĻ¸ ā§‚ā§‡ ā§‡ā§āĻŋ āĻ¸ā§‡ā§ŸāĻœāĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡ āĻŋā§ŸāĻ˛ āĻ¤ āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¤āĻ¨āĻ¸āĻ¤āĻ• āĻ…āĻŋāĻ•ā§āĻˇā§‡ āĻŸ ā§Ÿā§‡āĨ¤ āĻ†āĻ° āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻŽāĻŋāĻ¸ā§‡ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ—ā§āĻ°āĻ¸ā§āĻ¤ ā§‡ā§Ÿā§‡
āĻ…āĻ˛ā§āĻĒāĻŋā§‡āĻ¸ā§€ āĻŽāĻŋā§ŸāĻ˛ā§Ÿ ā§Ÿā§‡āĻ° āĨ¤
ā§Ē. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻŽāĻ¯ āĻ— ā§ŸāĻ¯ āĻ— āĻ¯āĻ¯ā§Ÿ āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ¸āĻ‚āĻ¯ā§āĻ¸āĻŋāĻ° āĻĢā§ŸāĻ˛ āĻŽāĻ— āĻĒāĻ¨ā§€ā§‡āĻ¤ āĻ“ āĻ¸āĻ¨āĻ° āĻĒāĻŋ āĻāĻ•āĻŸāĻŋ āĻŋā§œ āĻ¸ āĻ¸āĻ¯ ā§‡ā§Ÿā§‡ āĻĻā§‡āĻ āĻ¸ā§œā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻ¸āĻ¨āĻ° āĻĒāĻŋ āĻŽāĻ• ā§‡ āĻŽāĻ°ā§ā§Ÿā§‡ āĻ…āĻ¨āĻ¯ ā§‡āĻ°ā§ ā§ŸāĻŋ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨
āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ¸ā§āĻŽā§ƒāĻ¸āĻ¤ā§ŸāĻ¤ āĻ°āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ āĻŸ āĻ° āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ āĻ¨ āĻŋ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ¸ āĻ¯āĻ¨ āĻāĻ•āĻŸāĻŋ āĻŋā§œ āĻ¸ āĻ¸āĻ¯ ā§‡ āĻĒāĻ°āĻ¸āĻŖāĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻāĻŋ ā§œ āĻ…āĻ¨ā§ āĻ¸āĻ¤ āĻ¨ āĻ¸āĻ¨ā§Ÿā§‡ āĻŋāĻ¯āĻ¸āĻŋāĻ—āĻ¤ ā§‡ āĻŸ āĻ…āĻ¨āĻ¯āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨āĻ°ā§ ā§ŸāĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤
āĻā§ŸāĻ¤ āĻ¸ ā§ŸāĻœāĻ° āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ•ā§āĻˇāĻ¸āĻ¤āĻ—ā§āĻ°āĻ¸ā§āĻ¤ ā§‡ā§Ÿā§‡āĨ¤
ā§Ģ. āĻ¸ā§‡āĻ¸āĻœāĻŸ āĻ˛ āĻ¸ ā§ŸāĻœ ā§‡āĻ¯ āĻ• āĻ° āĻ¨ āĻ• āĻāĻ•āĻŸāĻŋ āĻŽāĻļā§āĻ°āĻ¸āĻŖāĻ° āĻ†āĻ¸āĻŋāĻ°ā§ā§‡ āĻŋ ā§ŸāĻŸā§ŸāĻŋāĨ¤ ā§‡āĻ¯ āĻ• ā§ŸāĻ°āĻ° āĻ†āĻŋ ā§ŸāĻŖ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻĻ āĻšā§ āĻ¸āĻ° ā§‡ā§Ÿā§‡ āĻ¯ āĻ“ā§‡ , ā§ā§ŸāĻŋ āĻ¯ āĻ“ā§‡ , āĻĒ āĻ¸āĻ“ā§‡ ā§‡ā§‡ āĻ“ āĻŽāĻŋāĻ¸ā§‡āĻŸ āĻ• ā§Ÿā§‡ā§‡ āĻ°
āĻ¨āĻŽā§āĻŦāĻ° āĻšā§ āĻ¸āĻ° ā§‡āĻ“ā§‡ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻŽāĻ— āĻĒāĻ¨ā§€ā§‡āĻ¤ āĻ†āĻ° āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋ āĻ¨ āĨ¤ āĻā§ŸāĻ¤ āĻ†āĻ¸āĻ°ā§āĻĨā§‡āĻ• āĻ•ā§āĻˇāĻ¸āĻ¤āĻ° āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻ¸ā§āĻ¨ āĻ“ āĻ•ā§āĻˇā§ āĻ¨ā§āĻ¨ ā§‡ā§Ÿā§‡āĨ¤
ā§Ŧ. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ ā§‡āĻ“ā§‡ āĻ° āĻĢā§ŸāĻ˛ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ•āĻ° āĻ¤āĻ°ā§āĻĨāĻ¯āĻ“ āĻ¸āĻ•ā§ŸāĻ˛āĻ° ā§‡ ā§ŸāĻ¤āĻ° āĻ¨ āĻ— ā§ŸāĻ˛ āĻšā§ŸāĻ˛ āĻā§ŸāĻ¸ā§ŸāĻŋāĨ¤ āĻāĻ¸āĻŋ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° ā§ŸāĻ¯āĻ¯ ā§‡ āĻ¨ ā§‡ āĻ¸āĻ¨, āĻ° āĻ¸āĻ°āĻ° ā§ŸāĻ¤
āĻ¸ āĻ‚āĻ¸ā§āĻ•ā§ƒ āĻ¸āĻ¤āĻ• āĻ‰āĻĒ āĻĻ āĻ¨āĻ“ āĻ°ā§Ÿā§‡ā§ŸāĻŋ āĻ¯ āĻ…āĻ¨āĻ¯ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ āĻœā§ŸāĻ•āĻ“ āĻĒā§āĻ°āĻ°ā§ āĻ¸āĻŋāĻ¤ āĻ•āĻ°ā§ŸāĻŋāĨ¤
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ•ā§āĻĢāĻ˛ āĻĒāĻ¸āĻ°āĻ˛āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ā§‡, āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ°ā§Ÿā§‡ā§ŸāĻŋ:
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ•ā§āĻĢāĻ˛
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ā§­. āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨ āĻ°ā§ ā§Ÿā§‡ ā§ŸāĻ˛āĻ¨ā§āĻ¸āĻĒā§‚āĻŖā§‡ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ— āĻ¸ āĻŽāĻĻā§Ÿā§‡ āĻ“ āĻŽā§‡ā§ŸāĻ˛ āĻ¸ā§‡āĻļā§-āĻ¸āĻ•ā§Ÿā§‡ āĻ°āĻ° āĻŋā§Ÿ āĻ‡ āĻ¸āĻ¸ā§‡āĻ‚āĻ¸ ā§‡ā§Ÿā§‡ āĻ‰āĻ ā§ŸāĻ¤ āĻĒ ā§ŸāĻ° āĻŋā§ŸāĻ˛ āĻ¸ āĻœāĻ¸āĻŋāĻœā§āĻž āĻ¨ā§€ā§ŸāĻĻāĻ° āĻ…ā§ŸāĻ¨ā§ŸāĻ•āĻ‡ āĻ†ā§‡āĻ™ā§āĻ• āĻĒā§āĻ°āĻ• ā§‡
āĻ•ā§ŸāĻ°ā§ŸāĻŋāĻ¨āĨ¤ āĻāĻŋ ā§œ āĻāĻ¸āĻŋ āĻ…āĻ¨āĻ˛ āĻ‡āĻ¨ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ— āĻ¸ āĻ¨ā§ā§ŸāĻˇāĻ° ā§ŸāĻ āĻ†āĻ¸āĻ¸āĻŋ āĻ¤āĻ¤āĻ°ā§€ āĻ•āĻ°ā§ŸāĻŋ āĻ¯ āĻ° āĻĢā§ŸāĻ˛ ā§ƒāĻ¤ā§ āĻ¯āĻŋāĻ°āĻŖ āĻ•āĻ° āĻ° ā§ŸāĻ¤ āĻŸāĻ¨ āĻ“ āĻŸā§ŸāĻŋāĨ¤
ā§Ž. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸā§ŸāĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ‡ā§ŸāĻŸāĻ° āĻ†āĻ¸āĻŋāĻ°ā§ā§‡ ā§ŸāĻŋāĻ° āĻĢā§ŸāĻ˛ āĻāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸ā§‡ā§ŸāĻœāĻ‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻĢāĻŸāĻ“ā§‡āĻ¯ āĻ°, ā§āĻ¸āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨āĻ¯ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻ¸ā§‡ā§ŸāĻœāĻ‡
āĻ¨ā§ā§ŸāĻˇāĻ° ā§‡ ā§ŸāĻ¤ āĻšā§ŸāĻ˛ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻĒ āĻ‡ā§ŸāĻ°āĻ¸āĻ¸āĻ° āĻŋāĻ¯ āĻĒāĻ• āĻ¸āĻŋāĻ¸ā§āĻ¤ āĻ° āĻŸā§ŸāĻŋāĨ¤
ā§¯. āĻŽāĻ• ā§ŸāĻ¨ āĻ• āĻ°āĻŖ āĻŋ ā§œ āĻ‡ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ¨ā§ā§ŸāĻˇāĻ° ā§ŸāĻ¯āĻ¯ āĻāĻ• āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ†āĻ¸āĻ¸āĻŋ āĻ¸ā§ƒāĻ¸āĻˇā§āĻŸ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻāĻŸāĻŋ āĻ¨āĻ¸āĻ¸āĻ• āĻ“ āĻ¤āĻĻāĻ¸ā§‡āĻ• āĻ¸ā§āĻŦ ā§ŸāĻ¸ā§āĻĨāĻ¯āĻ° āĻœāĻ¨āĻ¯ āĻā§ā§‡āĻ āĻ¸āĻ•āĻ° āĻ• āĻ°āĻŖ ā§‡ā§Ÿā§‡
āĻŽāĻĻā§‡ āĻ¸āĻĻā§Ÿā§‡āĨ¤ āĻ¸ ā§ŸāĻœ āĻāĻ° āĻ•ā§āĻĢāĻ˛ āĻŋā§Ÿ āĻ‡ āĻĒā§āĻ°āĻ•āĻŸ ā§‡ā§Ÿā§‡āĨ¤
ā§§ā§Ļ. āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻ° āĻŋāĻšā§āĻ˛ āĻĒā§āĻ°āĻšāĻ˛āĻ¨ āĻŸ ā§‡ āĻ¨ā§āĻˇ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ¤ ā§ŸāĻ¤ āĻŋā§ā§‡āĻāĻĻ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋāĨ¤ āĻāĻ‡ āĻ†āĻ¸āĻ¸āĻŋ āĻš āĻ•āĻ¸āĻ°āĻœā§€āĻŋā§€ āĻ¨ā§āĻˇā§ŸāĻ• āĻ• āĻœā§ŸāĻ° āĻĒā§āĻ°āĻ¸āĻ¤ āĻ…āĻ¸āĻ¨ā§‡
āĻ¤āĻ¤āĻ°ā§€ā§ŸāĻ¤ āĻ“ āĻ• ā§ŸāĻœ āĻĢā§‡āĻ āĻ¸āĻ• āĻŽāĻĻāĻ“ā§‡ āĻ° āĻĒā§āĻ°āĻŋāĻŖāĻ¤ āĻ¸ā§ƒāĻ¸āĻˇā§āĻŸā§ŸāĻ¤ āĻŋā§œ āĻ°ā§ā§‚ āĻ¸āĻ• āĻ° ā§‡ā§ŸāĻŋāĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° āĻ“ āĻ¤ ā§ŸāĻĻāĻ° āĻĒā§œ ā§ŸāĻ˛ā§‡ ā§‡ āĻĢā§‡āĻ āĻ¸āĻ• āĻ¸āĻĻā§Ÿā§‡āĨ¤
ā§§ā§§. āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•ā§‡ āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻŽāĻ¨āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻĒā§āĻ°āĻš āĻ°āĻŖ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻ° āĻˇā§āĻŸā§āĻ° āĻ“ āĻ¸ ā§ŸāĻœ ā§‡ āĻ¨ ā§‡ āĻ¸āĻ¨ āĻ° āĻ¸āĻ°, āĻāĻ—ā§œ -āĻ¸āĻŋāĻŋ āĻĻ, āĻ¸āĻ¨ā§āĻ¤ā§āĻ° āĻ¸āĻŋ āĻĻ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° āĻĒā§āĻ°āĻ¸ āĻ° āĻŸ ā§ŸāĻ¨ āĻ°
āĻ…āĻĒā§ŸāĻšāĻˇā§āĻŸ āĻ“ āĻ˛āĻ•ā§āĻˇāĻ¯ āĻ•āĻ° āĻ¯ ā§Ÿā§‡ āĻ¯ āĻ¸ ā§ŸāĻœāĻ° āĻœāĻ¨āĻ¯ āĻ°ā§ā§€āĻˇāĻŖ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ•āĻ°āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸā§ŸāĻ• āĻ‡āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻ¸āĻ•āĻ‚āĻŋ āĻŽāĻ¨āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻĻā§â€™āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ¤ā§ŸāĻŋ āĻāĻŸāĻŋ āĻ¯ ā§ŸāĻ¤ āĻ‡āĻ¸āĻ¤āĻŋ āĻšāĻ•āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§‡ āĻŽāĻ¸āĻœāĻ¨āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ°āĻ• āĻ° āĻ¸āĻ¨āĻœāĻ¸ā§āĻŦ āĻ‰āĻĒ ā§Ÿā§‡
āĻ• āĻ¯āĻŋ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻ¯ ā§Ÿā§‡āĻ¨āĨ¤
āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ•ā§āĻĢāĻ˛
6/6/2020 Md. Hedaetul Islam 112
āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‡ā§ŸāĻ˛ āĻāĻ•āĻŸāĻŋ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸ āĻ¯ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻāĻŋāĻ‚ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŽāĻĒā§āĻ° āĻ—ā§āĻ° āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻāĻ•āĻŸāĻŋ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻŽā§‡ā§‡ āĻ° ā§‡ā§‡
āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° āĻœāĻ¨āĻ¯ āĻāĻ•āĻŸāĻŋ āĻŽāĻ•āĻ¨ā§āĻĻā§āĻ°ā§€ā§‡ āĻ¸āĻ‚āĻ—ā§āĻ°ā§‡āĻ¸ā§āĻĨāĻ˛ (Central Depository) āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§‡āĨ¤ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻœāĻ¨āĻ¯ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻāĻ•āĻŸāĻŋ āĻ—ā§āĻ°āĻŽā§āĻ¨āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡
āĻ…āĻ‚ā§‡āĨ¤ āĻ¸ āĻ°ā§ā§‡ āĻ°ā§ŸāĻ• āĻŋāĻ˛ āĻ¯ ā§‡ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻĒā§āĻ° āĻŖāĨ¤ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ āĻŋāĻ• ā§ŸāĻ¤ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻĻā§ŸāĻ¤ āĻŋāĻ¯āĻ°ā§āĻĨā§‡ ā§‡ā§ŸāĻ˛ āĻĒā§ā§ŸāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻŸāĻŋ āĻŽāĻ°ā§ā§Ÿā§‡ āĻĒā§œā§ŸāĻ¤ āĻŋ āĻ¯āĻ¯āĨ¤ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ°ā§ā§ āĻŋ āĻ…āĻ¨āĻ¯ āĻ¨āĻ¯
āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ• āĻ¸ ā§ŸāĻĒ āĻŸā§‡ āĻŋ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻŋā§‡āĻĻ āĻ¸āĻ¨ā§Ÿā§‡ āĻ¸āĻœāĻ¤ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ°ā§ā§‚ āĻ¸ āĻ• āĻ•ā§€ ā§‡ā§ŸāĻŋ āĻŽāĻ¸āĻŸ āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ° āĻ•āĻ°ā§ŸāĻŋ āĻ¸āĻ•āĻ¨ā§āĻ¤ā§ āĻ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ‰āĻĒāĻ°āĨ¤
āĻāĻŋ āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻ¨ā§Ÿā§‡ āĻ†ā§ŸāĻ˛ āĻšāĻ¨ āĻ•āĻ° ā§‡ā§Ÿā§‡ :
āĻ•. āĻĢāĻžāĻ‡ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (File Server) : āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ‡āĻ‰āĻœ āĻ°ā§ŸāĻĻāĻ° āĻĢ āĻ‡āĻ˛ āĻŽā§‡ā§‡ āĻ° āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻāĻŋ ā§œ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ°
āĻŽā§‡āĻŸ āĻŋ āĻĢ āĻ‡āĻ˛ āĻ¸āĻ‚āĻ°āĻ•ā§āĻˇāĻ¨ (Storage), āĻ‰ā§ŸāĻŋ āĻ˛āĻ¨ (Retrieve) āĻāĻŋāĻ‚ āĻāĻ• āĻ¸āĻĒāĻ¸āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ…āĻ¨āĻ¯ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻ¸ā§āĻĨ āĻ¨ āĻ¨ā§āĻ¤ā§ŸāĻ°āĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒā§āĻ°āĻĻ āĻ¨ āĻ•ā§ŸāĻ°āĨ¤ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ°
āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻœāĻ¨āĻ¯ āĻŽāĻ• āĻ¨ āĻĒā§āĻ°āĻ• āĻ° āĻŽā§‡āĻŸ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸āĻ¸āĻ‚ āĻāĻ° āĻ• āĻœ āĻ•ā§ŸāĻ° āĻ¨ āĨ¤
āĻ–. āĻļāĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Print Server) : āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‚āĻ˛āĻ¤ āĻŽāĻ• āĻ¨ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻŋ āĻ•āĻ¤āĻ•āĻ—ā§ā§ŸāĻ˛ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ ā§ŸāĻ°āĻ° āĻ—ā§āĻ°ā§āĻĒā§ŸāĻ• āĻ¸āĻ¨ā§‡āĻ¨ā§āĻ¤ā§āĻ°āĻŖ āĻ•ā§ŸāĻ°
āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻ¸āĻŋā§Ÿā§‡āĻˇ āĻ•ā§ŸāĻ° āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ†āĻ—āĻ¤ āĻ¸āĻĒā§āĻ°āĻ¸āĻ¨ā§āĻŸāĻ‚ āĻ…ā§‡ā§‡ āĻ°ā§ŸāĻ• āĻœ āĻ•ā§ŸāĻ° āĻ° ā§Ÿā§‡āĨ¤ āĻ āĻ¸āĻŋāĻˇā§‡āĻŸāĻŋā§ŸāĻ• āĻŋāĻ˛ ā§‡ā§‡ āĻ¸āĻ•āĻ‰āĻ‡āĻ¸ā§‡āĻ‚ (Queuing) āĻŋ āĻ¸ā§āĻĒā§āĻ¸āĻ˛āĻ‚
(Spooling)āĨ¤ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸ā§āĻĒā§āĻ˛ ā§ŸāĻ°āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ…ā§‡ā§‡ āĻ°ā§ŸāĻ• āĻ¯ā§ŸāĻ° āĻ° ā§Ÿā§‡ āĻ¯āĻ¤āĻ•ā§āĻˇāĻŖ āĻĒāĻ¯ā§‡āĻ¨ā§āĻ¤ āĻ¨ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ•āĻ° āĻ° āĻ‰āĻĒā§ŸāĻ¯ āĻ—ā§€ ā§‡ā§‡āĨ¤ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻāĻ•āĻŋ āĻ° āĻĒā§āĻ°āĻ¸ā§āĻ¤ā§āĻ¤
ā§‡ā§Ÿā§‡ āĻŽāĻ—ā§ŸāĻ˛āĻ‡ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¤ ā§ŸāĻ¤ āĻ¸āĻĒā§āĻ°āĻ¸āĻ¨ā§āĻŸāĻ‚ āĻ• āĻœ (Print Job) āĻĒ āĻ āĻŋā§Ÿā§‡ āĻŽāĻĻā§‡āĨ¤
āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ
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āĻ—. āĻāĻļāĻŋāĻ¨āĻ•āĻŋā§‡ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Applicatoin Server) : āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ…āĻ¸āĻ¤āĻ¸āĻ°āĻŋ āĻ•āĻ¸āĻŋāĻ‰āĻŸāĻŋāĻ‚ āĻ•ā§āĻˇ āĻ¤ āĻ“ āĻ…āĻ¤āĻ¯āĻ¨ā§āĻ¤ āĻĻ ā§€ āĻ¸āĻĢāĻŸāĻ“ā§‡āĻ¯ āĻ°
āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ• āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‚āĻ˛ āĻŽāĻĒā§āĻ° āĻ—ā§āĻ° āĻŸāĻŋ āĻ¤ āĻ° ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€ āĻŽ āĻ¸ā§‡ā§ŸāĻ¨ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻŽāĻĻā§‡ āĻāĻŋāĻ‚ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻš āĻ¸ā§‡āĻĻ
āĻ…āĻ¨ā§āĻ¯ ā§‡ā§€ āĻŽā§‡āĻŸ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸ āĻ•ā§ŸāĻ° āĻĢāĻ˛ āĻĢāĻ˛ āĻĒā§āĻ¨āĻ° ā§‡ āĻ•ā§āĻ˛ ā§Ÿā§‡ā§ŸāĻ¨ā§āĻŸāĻ° āĻ¸āĻ¨āĻ•āĻŸ āĻŽāĻĢāĻ°āĻ¤ āĻĒ āĻ  ā§‡āĨ¤ āĻā§ŸāĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻŽāĻŋ āĻ āĻ…ā§ŸāĻ¨āĻ•ā§‡ āĻ¸āĻ¨ ā§‡ āĻ˛āĻ• ā§‡ā§Ÿā§‡ āĻ¯ ā§‡āĨ¤
āĻ˜. āĻļā§āĻ°āĻŽāĻ¨āĻ¸āĻœ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Message Server) : āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻŽā§‡āĻŸ āĻļā§āĻ¯ā§ āĻĢ āĻ‡ā§ŸāĻ˛āĻ° āĻ†āĻ• ā§ŸāĻ° āĻāĻ• āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ…āĻ¨āĻ¯ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°
āĻšāĻ˛ āĻšāĻ˛ āĻ•ā§ŸāĻ°āĨ¤ āĻ¸āĻ•āĻ¨ā§āĻ¤ā§ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻŽā§‡āĻŸ āĻ—ā§āĻ° āĻ¸āĻĢāĻ•ā§āĻ¸, āĻ…āĻ¸ā§‡āĻ“, āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“, āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ āĻāĻŋāĻ‚ āĻŋ āĻ‡āĻ¨ āĻ¸āĻ° āĻ†āĻ• ā§ŸāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻšāĻ˛ āĻšāĻ˛ āĻ•āĻ°ā§ŸāĻ¤ āĻ¸āĻ•ā§āĻˇ ā§‡ā§‡āĨ¤
āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻ āĻ• āĻ°ā§ŸāĻŖ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¯āĻ¯ āĻ¸āĻĻā§Ÿā§‡ āĻŽā§‡āĻŸ āĻŸā§āĻ° āĻ¨ā§āĻ¸āĻ¸ ā§‡ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻāĻ•āĻŸāĻŋ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤ āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻ¸ā§āĻŦā§€āĻ•ā§ƒ āĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻŽ ā§ŸāĻ¸āĻ¸ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ā§ŸāĻ•
āĻ‡āĻ‰āĻœ āĻ°, ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸ āĻāĻŋāĻ‚ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨āĻ¸ ā§‚ā§Ÿā§‡āĻ° ā§ŸāĻ¯āĻ¯ āĻœāĻŸāĻŋāĻ˛ āĻĒā§āĻ°āĻ•ā§ƒ āĻ¸āĻ¤āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°āĻāĻ¯ āĻ•ā§‡ā§ŸāĻ¨āĻ° (Interaction) āĻ¸ āĻ¨ā§āĻŦā§‡ āĻ¸ āĻ¯āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ ā§‡ā§‡āĨ¤ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸
ā§‚āĻ˛āĻ¤ ā§ĒāĻŸāĻŋ āĻŽāĻļā§āĻ°āĻ¸āĻŖā§ŸāĻ¤ āĻ¸āĻŋāĻ°ā§āĻŋāĨ¤ āĻāĻ—ā§ā§ŸāĻ˛ ā§‡ā§Ÿā§‡ī€­
1. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻŽ āĻ‡āĻ˛ āĻŋ āĻ‡ī€­āĻŽ āĻ‡āĻ˛ (Electronic Mail)
2. āĻ“ā§‡ āĻ•ā§‡ āĻ—ā§āĻ°ā§āĻĒ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ (Workgroup Application)
3. āĻ…āĻŋā§ŸāĻœāĻ•ā§āĻŸ āĻ“āĻ¸āĻ°ā§Ÿā§‡ā§ŸāĻ¨ā§āĻŸā§‡ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ (Object Oriented Application)
4. āĻ¸ā§‡ā§ŸāĻ°āĻ•ā§āĻŸāĻ¸āĻ° āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ¸ (Directory Services)
āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ
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āĻ™. āĻļā§āĻ°āĻĄāĻŸāĻžāĻ¨āĻŋāĻœ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Database Server) : āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ…ā§ŸāĻĒāĻ•ā§āĻˇ āĻ•ā§ƒ āĻ¤ āĻĻā§āĻŋā§‡āĻ˛ āĻĒā§āĻ°āĻ•ā§ƒ āĻ¸āĻ¤āĻ° āĻ¸āĻĒāĻ¸āĻ¸ āĻŋ āĻ“ā§‡ āĻ•ā§‡ ā§ŸāĻ¸ā§āĻŸā§‡āĻ¨ā§ŸāĻ• ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€
āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻŋāĻ¯āĻŋā§‡ ā§ŸāĻ°āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻ…āĻ¸āĻ¯āĻ• āĻ‚ā§‡ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸ āĻ‡ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ-āĻ¸ āĻ°ā§ā§‡ āĻ° (Client-Server) āĻ¸āĻ°ā§āĻ¸āĻŋāĻ•āĨ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ-āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ
āĻŋāĻ˛ā§ŸāĻ¤ āĻ¯ āĻŋā§āĻ ā§ŸāĻ¨ ā§‡ā§‡ āĻ¤ ā§‡ā§ŸāĻ˛ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻĻā§ā§ŸāĻŸ āĻ…āĻ‚ā§‡ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋāĨ¤ āĻāĻ° āĻāĻ•āĻŸāĻŋ āĻ…āĻ‚ā§‡ āĻ° āĻ¨ āĻ•āĻ°ā§ŸāĻŋ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻāĻŋāĻ‚ āĻ…āĻ¨āĻ¯āĻŸāĻŋ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĨ¤ ā§‚āĻ˛āĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ
āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻāĻ•āĻŸāĻŋ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻĢāĻ¸ (Interface) āĻ¤āĻ¤āĻ¸āĻ° ā§‡ā§‡ āĻāĻŋāĻ‚ āĻ…ā§ŸāĻĒāĻ•ā§āĻˇ āĻ•ā§ƒ āĻ¤ āĻ• ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€ āĻĢ āĻ‚ā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ (āĻŽāĻ¯ āĻ¨ā§‹āĻƒ āĻŽāĻ• āĻ¨ āĻ¸āĻŋā§Ÿā§‡āĻˇ āĻŽā§‡āĻŸ āĻ° āĻœāĻ¨āĻ¯
āĻ…āĻ¨ā§ā§ŸāĻ° āĻ¯) āĻā§‡ ā§ŸāĻ¨ āĻ• āĻœ āĻ•ā§ŸāĻ°āĨ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ…āĻĒ ā§ŸāĻ°ā§‡ā§ŸāĻ¨āĻ° āĻ°ā§ āĻ°ā§€ āĻĢ āĻ‚ā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ¸āĻŋāĻ¨ā§āĻ¨ ā§‡ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĨ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ…āĻ‚ā§Ÿā§‡ ā§‚āĻ˛āĻ¤ āĻŽāĻ¯ āĻ• āĻœāĻ—ā§ā§ŸāĻ˛
āĻ¸āĻŋāĻ¨ā§āĻ¨ ā§‡ā§‡ āĻ¤ ā§‡ā§ŸāĻ˛ ī€­ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¯ ā§ŸāĻ¨āĻœā§Ÿ āĻ¨ā§āĻŸ, āĻ‡āĻ‰āĻœ āĻ° āĻŋ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻĻāĻ° āĻĒāĻ•ā§āĻˇ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ†āĻ¸ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŽāĻ• ā§Ÿā§‡āĻ¸āĻ° āĻŋ āĻĒā§āĻ°āĻļā§āĻ¨ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸ āĻ•āĻ° āĻāĻŋāĻ‚ āĻĒā§āĻ°āĻļā§āĻ¨āĻ• āĻ°ā§€ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻ•
āĻāĻ° āĻ‰āĻŋāĻ° āĻĒ āĻ  ā§ŸāĻ¨ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĨ¤ āĻāĻ° āĻŋ āĻ‡ā§ŸāĻ° āĻ†āĻ°āĻ“ āĻ•āĻ¸āĻ¤āĻĒā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻĻāĻ¨ āĻ¸āĻĻāĻ¨ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§Ÿā§‡ āĻ‰āĻ ā§ŸāĻŋāĨ¤ āĻ‰ā§Ÿā§‡ā§‡ā§ŸāĻ¯ āĻ—āĻ¯
āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ†ā§ŸāĻŋ āĻŽā§‡āĻŸ āĻ¸āĻ¸āĻ¸āĻ•āĻ‰āĻ¸āĻ°āĻŸāĻŋ āĻĒā§āĻ°āĻĻ āĻ¨, āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ…āĻĒāĻŸāĻŋ āĻ‡ā§ŸāĻœā§‡āĻ¨ (Optimization) āĻ…āĻ°ā§āĻĨā§‡ ā§Ž āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻĻāĻ° āĻš āĻ¸ā§‡āĻĻ āĻŽ āĻ¤ ā§ŸāĻŋāĻ• āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ
āĻ¸ā§‡āĻœ āĻ‡āĻ¨ āĻ•āĻ° , āĻŽā§‡āĻŸ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻŋ āĻ¸ā§‡āĻ¸āĻŋāĻ¸āĻŋāĻ‰ā§‡āĻ¨ (Distribution) āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĨ¤
āĻā§‡ ā§ŸāĻ¨ āĻāĻ•āĻŸāĻŋ āĻ¸āĻŋāĻˇā§Ÿā§‡ āĻŋā§ŸāĻ˛ āĻ° ā§‡ āĻ°ā§ ā§ŸāĻ˛ āĻŽāĻ¯, āĻ¯ā§ŸāĻ°ā§āĻĨāĻˇā§āĻŸ āĻ•ā§āĻˇ āĻ¤ āĻ¯āĻ° āĻāĻ•āĻŸāĻŋ ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ‰āĻĒāĻ¸āĻ°āĻ‰āĻŋ āĻĒā§‡āĻ āĻšāĻŸāĻŋ āĻ…āĻ°ā§āĻĨā§‡ ā§Ž āĻĢ āĻ‡āĻ˛, āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ, āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨, āĻŽ ā§ŸāĻ¸āĻœ āĻāĻŋāĻ‚
āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻāĻ•āĻ‡ āĻ¸ ā§Ÿā§‡ āĻ• āĻœ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻ¤ā§ŸāĻŋ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¸ā§ŸāĻŋā§‡ āĻŋ āĻĻāĻ•ā§āĻˇāĻ¤ āĻ“ āĻ• āĻ¯ā§‡āĻ• āĻ¸āĻ°āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ āĻ•āĻ°ā§ŸāĻ¤ āĻāĻ• āĻāĻ•āĻŸāĻŋ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻœāĻ¨āĻ¯
āĻĒā§ƒāĻ°ā§āĻĨāĻ• āĻĒā§ƒāĻ°ā§āĻĨāĻ• āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ‡ āĻŽāĻļā§āĻ°ā§‡āĻ¤āĻ°āĨ¤ āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ°ā§ŸāĻ• āĻŋāĻ˛ ā§‡ā§‡ āĻŽā§‡āĻ¸ā§‡ā§ŸāĻ•ā§ŸāĻŸā§‡ (Dedicated) āĻ¸ āĻ°ā§ā§‡ āĻ°āĨ¤ āĻ‰āĻĒāĻ¸āĻ°āĻ‰āĻŋ āĻĒā§‡āĻ āĻš āĻĒā§āĻ°āĻ• āĻ° āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻŋ āĻ‡ā§ŸāĻ°āĻ“
āĻā§‡āĻ¨ āĻŽ āĻ‡āĻ˛āĻ¸ āĻ°ā§ā§‡ āĻ° (MailServer), āĻ“ā§Ÿā§‡āĻŋāĻ¸ āĻ°ā§ā§‡ āĻ° (WebServer) āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻŋāĻ¯ āĻĒāĻ•āĻ°ā§ ā§ŸāĻŋ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§Ÿā§‡āĨ¤
āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ
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ā§Ŧ āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻŸ āĻļāĻŋāĻ¨āĻ¸āĻžāĻ¸āĻŦ āĻ“ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸āĻ¸āĻŽā§‚āĻš :
āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ ā§‡ā§ŸāĻ˛ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻāĻ•āĻŸāĻŋ āĻ¸āĻŋā§‡ āĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ°ā§ āĻ¨ā§āĻĄ āĻ°āĨ¤ āĻāĻ‡ āĻ°ā§ āĻ¨ā§āĻĄ āĻ° āĻ¤ āĻ° āĻ…āĻĢā§ āĻ° āĻ¤ā§āĻŽ āĻ¤āĻ°ā§āĻĨāĻ¯āĻ¸āĻŋāĻĻ ā§‡ā§ŸāĻ¤ āĻš āĻ¸ā§‡āĻĻ ā§ŸāĻ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€āĻ—āĻŖā§ŸāĻ•
āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻŽāĻ¯ āĻ— āĻ¨ āĻ¸āĻĻā§Ÿā§‡ āĻ¯ ā§Ÿā§‡āĨ¤ āĻāĻ•āĻ‡ āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¨ā§āĻˇ āĻĒ ā§Ÿā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŽāĻ¸āĻŋ āĨ¤ āĻā§‡ ā§ŸāĻ¨ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ‰ā§Ÿā§‡ā§‡ā§ŸāĻ¯ āĻ—āĻ¯ āĻ•ā§Ÿā§‡āĻ•āĻŸāĻŋ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻ¨ā§Ÿā§‡
āĻ†ā§ŸāĻ˛ āĻšāĻ¨ āĻ•āĻ° ā§‡ā§ŸāĻ˛ āĨ¤
āĻ“ā§ŸāĻžāĻ°ā§āĻ˛ā§āĻŦ āĻ“ā§ŸāĻžāĻ‡āĻĄ āĻ“āĻ¨ā§ŸāĻŋ : āĻ“ā§‡ āĻ°ā§āĻ˛ā§ā§‡ āĻ“ā§‡ āĻ‡ā§‡ āĻ“ā§Ÿā§‡āĻŋā§ŸāĻ• āĻ…ā§ŸāĻ¨ā§ŸāĻ• āĻ¸āĻ‚ā§ŸāĻ•ā§āĻˇā§ŸāĻĒ āĻ“ā§Ÿā§‡āĻŋ āĻ¨ ā§Ÿ āĻ“ āĻ…āĻ¸āĻ°ā§āĻ¸ā§‡āĻ¤ āĻ•ā§ŸāĻ° āĻ°ā§āĻĨ ā§ŸāĻ•āĻ¨āĨ¤ āĻ“ā§Ÿā§‡āĻŋ āĻŋāĻ˛ā§ŸāĻ¤ āĻ† āĻ° āĻŋā§āĻ¸āĻ āĻāĻ•āĻŸāĻŋ āĻŋā§ƒā§‡ā§Ž
āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸ ā§ŸāĻ• āĻ¯ āĻ…ā§ŸāĻ¨āĻ•āĻ—ā§ā§ŸāĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ° (āĻ¯ āĻ“ā§Ÿā§‡āĻŋ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻ¸āĻŋā§ŸāĻŋāĻ¸āĻšāĻ¤ ā§‡ā§‡) āĻ¸āĻ‚āĻ¯ā§āĻ¸āĻŋāĻ° āĻ¯āĻ¯ā§Ÿ āĻ—āĻ āĻŋāĻ¤ ā§‡ā§‡āĨ¤ āĻāĻ¸āĻŋ āĻ“ā§Ÿā§‡āĻŋ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ‡āĻ‰āĻœ āĻ°ā§ŸāĻĻāĻ°
āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻ°āĻŋāĻ° ā§‡ āĻ•āĻ°ā§ŸāĻ¤ āĻ¸āĻ•ā§āĻˇ āĨ¤ āĻ āĻ¤āĻ°ā§āĻĨāĻ¯ ā§‡ā§ŸāĻ¤ āĻĒ ā§ŸāĻ° āĻĒā§āĻ°āĻšāĻ¸āĻ˛āĻ¤ āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ āĻĢ āĻ‡āĻ˛, āĻŋāĻ¸āĻŋ, ā§‡āĻŦā§āĻĻ āĻŋ āĻ…āĻ¨āĻ¯ āĻŽāĻ• ā§ŸāĻ¨ āĻĢāĻ°ā§Ÿ ā§ŸāĻŸāĻ° āĻŽā§‡āĻŸ āĨ¤ āĻ āĻ¸āĻ•āĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯
āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ ā§‡ā§ŸāĻ˛ āĻ‡āĻ‰āĻœ āĻ°ā§ŸāĻ• āĻāĻ•āĻŸāĻŋ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻŋ āĻ…āĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ āĻŽāĻĒā§āĻ° āĻ—ā§āĻ° āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ ā§‡ā§‡ āĻ¯ āĻŦā§āĻ° āĻ‰āĻœ āĻ° (Browser) āĻ¨ ā§Ÿ āĻĒāĻ¸āĻ°āĻ¸āĻšāĻ¤āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻŋāĻšā§āĻ˛
āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§Ÿā§‡ āĻ āĻ¨ āĻ•āĻ¸āĻ¤āĻĒā§‡ āĻŦā§āĻ° āĻ‰āĻœ āĻ° ā§‡ā§Ÿā§‡ āĻŽ āĻ¸āĻœāĻ˛ āĻĢ ā§‡ āĻ°āĻĢāĻ•ā§āĻ¸, āĻ—ā§āĻ—āĻ˛ āĻŽāĻŋ , āĻ‡ā§ŸāĻŋ āĻ¸āĻĢāĻŸ āĻāĻœ (āĻĒā§āĻ° āĻŋāĻ¨ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ•ā§āĻ¸ā§ŸāĻĒāĻ¸ā§āĻ¨ āĻ° āĻ°), āĻ…ā§ŸāĻĒāĻ° ,
āĻŽāĻ¨āĻŸā§ŸāĻ¸ā§āĻ•āĻĒ āĻŽāĻ¨āĻ¸āĻ°ā§ā§ŸāĻ—āĻŸāĻ° āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĨ¤
āĻ‡-āĻ—āĻ°ā§āĻ¨ā§‡āĻŦāĻ¨ā§āĻ¸ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻāĻ‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¯ āĻŋāĻ¤ā§€ā§‡ āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻŽāĻ¸āĻŋ āĻœāĻ¨āĻ—ā§ŸāĻŖāĻ° āĻŽāĻĻ āĻ°ā§ŸāĻ— ā§œ ā§‡ āĻŽāĻĒā§Œā§‡āĻāĻŋ ā§ŸāĻ¨ ā§‡ā§‡āĨ¤ ā§‡ āĻ¸āĻ¨ āĻŋāĻ¯āĻŋāĻ¸ā§āĻĨ ā§‡ āĻ¸ā§‡āĻ¸āĻœāĻŸ āĻ˛ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤āĻ° āĻĒā§āĻ°āĻšāĻ˛ā§ŸāĻ¨āĻ°
āĻĢā§ŸāĻ˛ āĻ¸āĻŋā§‡ā§‡ āĻ¸ā§āĻŦā§‡āĻ¤ āĻ“ āĻ¸ā§ā§‡ āĻ¸āĻ¨ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ ā§‡ā§‡āĨ¤ āĻœāĻ¨āĻ—āĻŖ āĻ…āĻ¸āĻ¤ āĻ¸ā§‡ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ• āĻ‚āĻ¸āĻ•ā§āĻˇāĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ“ āĻŽāĻ¸āĻŋ āĻ¸ ā§‚ā§‡ āĻŽāĻ°ā§ āĻ— āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 16
āĻ¸āĻžāĻŋāĻŦ āĻ‡āĻļāĻŋā§‡ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻāĻ‡ āĻŽāĻ¸āĻŋ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€āĻ—āĻŖ āĻŋā§œ āĻŋā§œ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋāĻ¨ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ¤ ā§ŸāĻĻāĻ° āĻ• āĻ‚āĻ¸āĻ•ā§āĻˇāĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• ā§‡ā§ā§‡āĻā§ŸāĻœ āĻŽāĻŋāĻ° āĻ•ā§ŸāĻ° āĻ†āĻ¨ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻ—ā§āĻ—āĻ˛,
āĻ¸āĻŋāĻ‚, āĻ‡ā§‡ āĻšā§ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻ†āĻ°āĻ“ āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋāĻ¨ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ°ā§ŸāĻ• āĻ¤āĻ°ā§āĻĨāĻ¯, āĻŋāĻ¸āĻŋ, āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻ¯āĻ°ā§ŸāĻ¨ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻ°āĻŋāĻ° ā§‡ āĻ•ā§ŸāĻ°āĨ¤ āĻ¸ āĻ¸āĻšā§‡ āĻ‚ āĻŽāĻ¸āĻŋ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ
āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ° ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ āĻŽāĻ¸āĻŋ āĻ° āĻāĻ•āĻŸāĻŋāĨ¤
āĻ‡āĻ¨āĻŽāĻ‡ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻ¯āĻ¯ā§Ÿ āĻ¸āĻšāĻ āĻŋ āĻŋ āĻŽ āĻ‡āĻ˛ āĻĒ āĻ  ā§ŸāĻ¨ āĻ° āĻĒāĻĻā§āĻ§āĻ¸āĻ¤āĻ‡ ā§‡ā§ŸāĻ˛ āĻ‡ā§Ÿ āĻ‡āĻ˛āĨ¤ āĻ‡ā§Ÿ āĻ‡āĻ˛ āĻāĻ° āĻĒā§āĻ°āĻšāĻ˛ā§ŸāĻ¨āĻ° āĻĢā§ŸāĻ˛ āĻ†āĻœāĻ• āĻ˛ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ° ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤
āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒ āĻ āĻŋā§Ÿā§‡ āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§Ÿā§‡āĨ¤ āĻš āĻ‡ā§ŸāĻ˛ āĻŽ āĻ‡ā§ŸāĻ˛āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸā§ŸāĻ• āĻ…āĻ¯ āĻŸ āĻš āĻ•ā§ŸāĻ°āĻ“ āĻĒ āĻ  ā§ŸāĻ¨ āĻ¯ ā§‡āĨ¤ āĻāĻŸāĻŋ āĻ¸ ā§‡ āĻ“ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸ āĻļā§āĻ°ā§‡ āĻŸ ā§‡āĨ¤ āĻ…āĻ¨āĻ˛ āĻ‡āĻ¨ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ°
āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ‡ā§Ÿ āĻ‡āĻ˛ āĻŽāĻ¸āĻŋ āĻ°ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻā§ŸāĻĻāĻ° ā§ŸāĻ¯āĻ¯ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§ŸāĻ˛ - āĻ¸āĻœā§Ÿ āĻ‡āĻ˛, āĻ‡ā§‡ āĻšā§ āĻŽ āĻ‡āĻ˛ āĻĒā§āĻ°āĻ°ā§ā§ƒ āĻ¸āĻ¤āĨ¤
āĻŋāĻ¯āĻžāĻŸāĻ‚ āĻ“ āĻļāĻ°ā§āĻļāĻĄāĻ“ āĻ• āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ āĻ¸āĻ˛ā§Ÿā§‡ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ˛ āĻĒāĻš āĻ¸āĻ°āĻ¤ ā§ŸāĻ• āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨ āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° ā§ŸāĻ¯āĻ¯
āĻĒā§ƒāĻ°ā§āĻĨāĻ•āĻ°ā§ ā§ŸāĻŋ āĻ¸āĻ•āĻ‚āĻŋ āĻ—ā§āĻ°ā§āĻĒ āĻ†āĻ• ā§ŸāĻ° āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻāĻŋ ā§œ āĻ¸ā§āĻ• āĻ‡āĻĒ āĻ¸āĻ•āĻ‚āĻŋ āĻāĻœ āĻ¤ā§€ā§‡ āĻ…āĻ¨āĻ¯ āĻŽāĻ• ā§ŸāĻ¨ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ˛ āĻ•āĻ˛ āĻ° āĻ…āĻ¯ āĻĒ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ¸āĻ° āĻ¸āĻ¸āĻ° āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ˛ āĻ•ā§ŸāĻ°āĻ“
āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻ‚āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ•ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻŽ āĻŋ āĻ‡āĻ˛ āĻŽāĻĢ ā§ŸāĻ¨ āĻ‰āĻšā§āĻš āĻ—āĻ¸āĻ¤āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻš āĻ˛ā§āĻ° āĻĢā§ŸāĻ˛ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ¸āĻ˛āĻ‚ āĻāĻ° āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻ¯ā§āĻ— āĻ¨ā§āĻ¤āĻ• āĻ°ā§€ āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ āĻ¸āĻ¯āĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤
āĻ•ā§āĻ˛āĻžāĻ‰āĻĄ āĻļāĻ°ā§āĻļāĻŋāĻ• āĻļā§āĻ°āĻŸāĻžāĻ¨āĻŋāĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ•ā§āĻ˛ āĻ‰ā§‡ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŽāĻ¸ā§āĻŸ ā§ŸāĻ°āĻœ āĻŽāĻ¸āĻŋ āĻ¸ ā§‚ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻĒā§‡āĻ¸ āĻ¸āĻĻā§Ÿā§‡ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤
ā§‡ā§‡ āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ—ā§āĻ—āĻ˛ āĻĄā§āĻ° āĻ‡āĻ°ā§, āĻ“ā§‡ āĻ¨ āĻĄā§āĻ° āĻ‡āĻ°ā§, āĻĄā§āĻ°āĻĒāĻŋāĻ•ā§āĻ¸ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻŽāĻ¸ā§āĻŸ ā§ŸāĻ°āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ“
ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸāĻ¸ ā§‚ā§‡ā§ŸāĻ• āĻā§‡āĻ¨ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ‡ āĻ¸āĻ‚āĻ°āĻ•ā§āĻˇāĻŖ āĻ•ā§ŸāĻ° āĻ° ā§‡ āĻ¯ ā§‡ āĻāĻŋāĻ‚ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ°ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ āĻ¨ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¸ā§āĻĨ āĻ¨ āĻ“ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¸ā§‡āĻ°ā§ āĻ‡āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻāĻ¸āĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ“ ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸā§ŸāĻ•
āĻ…āĻ¯ āĻ•ā§ŸāĻ¸āĻ¸ āĻ•āĻ° āĻ¯ ā§‡āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 17
āĻ‡- āĻžāĻļā§‡āĻŦāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ° āĻ¸ā§‡āĻ•ā§āĻˇ āĻ‡ ā§‡ā§Ÿā§‡ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚āĨ¤ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤ā§ŸāĻ¤ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ ā§‡ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ā§āĻĨ ā§ŸāĻ¨ āĻœ āĻ¨ āĻŋ āĻ¸ā§‡āĻ•ā§āĻˇ
āĻ‰āĻĒāĻ•āĻ°ā§ŸāĻŖāĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ āĻ•ā§ŸāĻ°āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻĒā§œ ā§ŸāĻ˛ā§‡ āĻ° āĻœāĻ¨āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻŽāĻĒ āĻŸā§‡ āĻ˛ āĻš āĻ˛ā§ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡
āĻĒāĻŋā§ŸāĻ¨ā§āĻĻāĻ° āĻ¸āĻŋāĻˇā§‡āĻŸāĻŋ āĻ¸āĻ¨ā§Ÿā§‡ āĻĒā§œ ā§Ÿā§‡ āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻŽāĻ¯ āĻ¨ī€­ ā§‡ āĻ¨ āĻāĻ• ā§Ÿā§‡āĻ¸
(https://www.khanacademy.org/) āĨ¤ āĻ†āĻŋ āĻ° āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻļā§āĻŦāĻ¸āĻŋāĻĻāĻ¯ āĻ˛ā§‡āĻ“ āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ• āĻ¸ā§‡āĻ¸ ā§‚ā§‡ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡
āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨ āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻŽāĻĻā§‡āĨ¤ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ¸ā§‡āĻ¸āĻ—ā§āĻ° āĻ…āĻœā§‡ āĻ¨ āĻ•āĻ° āĻ¯ ā§‡āĨ¤
āĻāĻŽ āĻžāĻļā§‡āĻŦāĻ‚ : āĻ āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ (āĻŽ āĻŋ āĻ‡āĻ˛ āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚) ā§‡ā§ŸāĻ˛ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻāĻ° āĻāĻ•āĻŸāĻŋ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤āĨ¤ āĻā§ŸāĻ¤ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ā§āĻĨ ā§ŸāĻ¨ āĻŋā§ŸāĻ¸ āĻŽāĻ¯ āĻ¨ āĻ— āĻ¸ā§œā§ŸāĻ¤ āĻŋ ā§ŸāĻ°āĻ° āĻŋ āĻ¸ā§‡ā§ŸāĻ° āĻŋā§ŸāĻ¸
āĻ˛āĻ¯ āĻĒāĻŸāĻĒ, āĻŸāĻ¯ āĻŋ, āĻ¸ā§āĻŽ āĻŸā§‡ āĻŽāĻĢ āĻ¨, āĻŽāĻ¨ āĻŸāĻŋā§āĻ•, āĻ‡-āĻŋā§āĻ• āĻ¸āĻ°ā§‡ āĻ° āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻ¸ā§‡āĻ°ā§ āĻ‡āĻ¸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤
āĻļāĻ°ā§āĻļāĻĄāĻ“ āĻļā§āĻ°āĻŋā§ŸāĻžāĻļāĻŋāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻ¨ā§ŸāĻœāĻ° āĻŽāĻ¤ āĻ˛ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ā§ŸāĻ• āĻ¸āĻŋāĻļā§āĻŦāĻŋ āĻ¸ā§€āĻ° āĻ¸ ā§ŸāĻ¨ āĻ¤ā§ ā§ŸāĻ˛ āĻ¯āĻ°ā§ŸāĻ¤ āĻš āĻ˛ā§ ā§‡ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡ā§ŸāĻŸāĻ°āĨ¤ āĻā§ŸāĻĻāĻ°
ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§ŸāĻ˛ āĻ‡āĻ‰āĻŸāĻŋāĻ‰āĻŋ (https://www.youtube.com/)āĨ¤ āĻāĻ¸āĻŋ āĻŽāĻ¸āĻŋ āĻāĻ¤āĻŸ āĻ‡ āĻ¸ ā§ƒāĻĻā§āĻ§ āĻŽāĻ¯ āĻ¸ā§‡āĻ•ā§āĻˇ ā§‚āĻ˛āĻ• āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻļā§āĻ°ā§
āĻ•ā§ŸāĻ° āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻŋāĻˇā§‡ āĻ¸āĻ¨ā§Ÿā§‡āĻ‡ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻāĻŸāĻŋ āĻ¨ā§ā§ŸāĻˇāĻ° āĻœ āĻ¨ āĻ“ āĻœā§āĻž ā§ŸāĻ¨āĻ° āĻĒāĻ¸āĻ°āĻ¸āĻ¯ā§ŸāĻ• āĻ¸āĻŋāĻ¸āĻ¤ā§āĻŽā§ƒāĻ¤ āĻ•ā§ŸāĻ° āĻšā§ŸāĻ˛ā§ŸāĻŋāĨ¤ āĻāĻ¸āĻŋ āĻŽāĻ¸āĻŋ āĻ° āĻŽāĻŋāĻ¸ā§‡āĻ° āĻ°ā§ āĻ—āĻ‡
āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤
āĻĢāĻ¨āĻŸāĻž āĻļā§āĻ°āĻŋā§ŸāĻžāĻļāĻŋāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻŋāĻ• āĻ°, ā§‡ āĻŸ āĻ°āĻŋ āĻ‡, āĻ‡āĻ¨ā§āĻ¸āĻŸ āĻ—ā§āĻ° , āĻĢā§ŸāĻŸ āĻ˛āĻ—, āĻŽā§‡āĻ¸āĻ°ā§ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ†āĻŸā§‡ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻ¨ āĻ¨ āĻ¯ā§‡āĻ ā§ŸāĻšāĻ° āĻĢā§ŸāĻŸ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ
āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€āĻ° āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ¤ āĻ˛ āĻ“ āĻ¸ā§‡āĻœ āĻ‡āĻ¨ āĻ•āĻ° āĻŋāĻ¸āĻŋāĻ—ā§ā§ŸāĻ˛ āĻ¸āĻ•ā§ŸāĻ˛āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻŽā§‡ā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 18
āĻļā§āĻ°āĻ¸āĻžāĻŋāĻ¯āĻž āĻļā§āĻ°ā§‡āĻŸāĻ“ā§ŸāĻžāĻļāĻ•āĻŦ āĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŽāĻ¸ ā§‡āĻ¯ āĻ˛ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•ā§‡ āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡ āĻŽāĻ˛ āĻ•āĻœāĻ¨ā§ŸāĻ• āĻā§ŸāĻ• āĻ…āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸āĻŋāĻ° āĻŸ āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻ¸āĻĻā§Ÿā§‡ā§ŸāĻŋāĨ¤
āĻĻā§€ ā§‡āĻ¸āĻĻāĻ¨ āĻ¯ ā§ŸāĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻŽāĻĻā§‡ āĻ¸ āĻ•ā§āĻˇ ā§Ž ā§‡ā§‡ āĻ¨ āĻ¤ ā§ŸāĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨāĻ“ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ¯ ā§‡āĨ¤ āĻāĻŋ ā§œ āĻ¨āĻ¤ā§ āĻ¨ āĻ¨āĻ¤ā§ āĻ¨ āĻŋāĻ¨ā§āĻ§ā§ āĻ“ āĻ¤āĻ¤āĻ¸āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ—ā§āĻ°ā§āĻĒ āĻ“ āĻŽāĻĒāĻ‡āĻœ āĻ¤āĻ¤āĻ¸āĻ° āĻ•ā§ŸāĻ°
āĻ¤ ā§ŸāĻ¤ āĻāĻ•āĻ‡ āĻ° āĻ¨ āĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨ā§ŸāĻ• āĻāĻ•āĻ¸ā§‡āĻ¤ āĻ•āĻ° āĻ¯ ā§‡, āĻ¸ āĻ¸āĻœāĻ• āĻ“ āĻŋāĻ¯āĻŋāĻ¸ āĻ¸ā§‡āĻ• āĻ• āĻ¯ā§‡āĻŋ āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŽāĻĢāĻ¸āĻŋā§āĻ•, āĻŸā§ āĻ‡āĻŸ āĻ°, āĻ¸āĻ˛āĻ‚āĻ•ā§‡āĻ‡āĻ¨ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻŽāĻ¸āĻŋ āĻ° āĻ¯āĻ¯ā§Ÿ
āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ†ā§ŸāĻ—āĻ° āĻš āĻ‡ā§ŸāĻ¤ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ¸āĻ‚āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒ ā§Ÿā§‡āĨ¤
āĻļā§‡āĻ‰āĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŋāĻ¤ā§‡ āĻ¨ āĻ¯ā§āĻ— ā§‡ā§ŸāĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ°āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¨ āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ ā§ŸāĻŸ āĻ¯ ā§Ÿā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŸāĻ¨ āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ•āĻ˛āĻ¯ ā§ŸāĻŖ āĻ¤ ā§ŽāĻ•ā§āĻˇāĻ¸āĻŖāĻ•āĻ°ā§ ā§ŸāĻŋāĻ‡
āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ˛ āĻ•āĻœā§ŸāĻ¨āĻ° āĻ¸ ā§ŸāĻ¨ āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ, āĻŋāĻ¸āĻŋ āĻ“ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ†āĻ• ā§ŸāĻ° ā§‡ āĻ¸āĻœāĻ° ā§‡ā§Ÿā§‡āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻ¨āĻ‰āĻœ āĻŽāĻĒ āĻŸā§‡ āĻ˛āĻ—ā§ā§ŸāĻ˛ āĻāĻ‡ āĻŽāĻ¸āĻŋ ā§ŸāĻ• āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ•ā§ŸāĻ° āĻ¤ā§ ā§ŸāĻ˛ā§ŸāĻŋāĨ¤
āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻŸ āĻŸāĻļāĻ°ā§ āĻ“ āĻļā§āĻ°āĻŋāĻļāĻĄāĻ“ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻā§‡āĻ¨ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ¨ā§‡āĻ¸ āĻ¤ āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“
āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ āĻ…āĻ¨ā§āĻˇā§āĻ  āĻ¨ āĻ‰āĻĒā§ŸāĻ°ā§ āĻ— āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻļā§āĻ¯ā§ ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§
āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ° āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤
āĻ“āĻ¨ā§ŸāĻŋāĻ•āĻžāĻļāĻŸāĻ‚ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ°ā§ŸāĻ•āĻ‡ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ¸āĻŋāĻ¸ āĻ‚ āĻ¸ āĻ¸ā§‡ā§‡ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻŽāĻ¸ āĻ¸ā§‡ā§ŸāĻ• āĻ…āĻ¸āĻ‚ā§‡āĻ¯
āĻ¸āĻ¨āĻ°āĻŋāĻ¸ā§‡āĻ¨ā§āĻ¨ āĻŽāĻļā§āĻ° āĻ¤ āĻ“ āĻĻā§‡ā§‡ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ“ā§Ÿā§‡āĻŋāĻ• ā§ŸāĻ¸ā§āĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ˛ āĻ‡āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨ āĻ¸ā§‡ āĻ¨ā§āĻĄ āĻāĻ° āĻ¸āĻ°ā§āĻ¸āĻŋā§ŸāĻ¤ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“
āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻĒā§āĻ°āĻ¸āĻŋā§‡ ā§‡ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ“ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ āĻŽāĻ• ā§ŸāĻ¨ āĻŸāĻŋāĻ¸āĻ°ā§ āĻŋ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ¨ā§‡ āĻ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ
āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ ā§‡ā§Ÿā§‡ āĻ‰ā§ŸāĻ āĨ¤ āĻ¤ āĻŋ ā§œ āĻŽāĻ• ā§ŸāĻ¨ āĻĒā§āĻ°āĻ¸āĻ¤āĻˇā§āĻ  āĻ¨ āĻŋ āĻ¸āĻ‚āĻ—āĻ ā§ŸāĻ¨āĻ° āĻ˛ āĻ‡āĻ°ā§ āĻ‡ā§ŸāĻ°ā§āĻ¨ā§āĻŸāĻ“ āĻ“ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻ…āĻ¸āĻ¤ āĻĻā§āĻ°ā§āĻ¤ āĻŋāĻšā§ āĻ¸āĻ‚ā§‡āĻ¯āĻ• āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• āĻŽāĻĒā§Œā§‡āĻā§ŸāĻŋ
āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 19
āĻļā§‡āĻ‰āĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŋāĻ¤ā§‡ āĻ¨ āĻ¯ā§āĻ— ā§‡ā§ŸāĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ°āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¨ āĻ¨ āĻĒā§āĻ° ā§Ÿ āĻ¤ā§āĻŽ ā§ŸāĻŸ āĻ¯ ā§Ÿā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŸāĻ¨ āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ•āĻ˛āĻ¯ ā§ŸāĻŖ
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āĻ¤ā§ ā§ŸāĻ˛ā§ŸāĻŋāĨ¤
āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻŸ āĻŸāĻļāĻ°ā§ āĻ“ āĻļā§āĻ°āĻŋāĻļāĻĄāĻ“ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻā§‡āĻ¨ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ¨ā§‡āĻ¸ āĻ¤ āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“
āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ āĻ…āĻ¨ā§āĻˇā§āĻ  āĻ¨ āĻ‰āĻĒā§ŸāĻ°ā§ āĻ— āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻļā§āĻ¯ā§ ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§
āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ° āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤
āĻ“āĻ¨ā§ŸāĻŋāĻ•āĻžāĻļāĻŸāĻ‚ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ°ā§ŸāĻ•āĻ‡ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ¸āĻŋāĻ¸ āĻ‚ āĻ¸ āĻ¸ā§‡ā§‡ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻŽāĻ¸ āĻ¸ā§‡ā§ŸāĻ•
āĻ…āĻ¸āĻ‚ā§‡āĻ¯ āĻ¸āĻ¨āĻ°āĻŋāĻ¸ā§‡āĻ¨ā§āĻ¨ āĻŽāĻļā§āĻ° āĻ¤ āĻ“ āĻĻā§‡ā§‡ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ“ā§Ÿā§‡āĻŋāĻ• ā§ŸāĻ¸ā§āĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ˛ āĻ‡āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨ āĻ¸ā§‡ āĻ¨ā§āĻĄ āĻāĻ° āĻ¸āĻ°ā§āĻ¸āĻŋā§ŸāĻ¤ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŋāĻ¤ā§‡ āĻ¨
āĻ¸ ā§Ÿā§‡āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻĒā§āĻ°āĻ¸āĻŋā§‡ ā§‡ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ“ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ āĻŽāĻ• ā§ŸāĻ¨ āĻŸāĻŋāĻ¸āĻ°ā§ āĻŋ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛
āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ¨ā§‡ āĻ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ ā§‡ā§Ÿā§‡ āĻ‰ā§ŸāĻ āĨ¤ āĻ¤ āĻŋ ā§œ āĻŽāĻ• ā§ŸāĻ¨ āĻĒā§āĻ°āĻ¸āĻ¤āĻˇā§āĻ  āĻ¨ āĻŋ āĻ¸āĻ‚āĻ—āĻ ā§ŸāĻ¨āĻ° āĻ˛ āĻ‡āĻ°ā§ āĻ‡ā§ŸāĻ°ā§āĻ¨ā§āĻŸāĻ“ āĻ“ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻ…āĻ¸āĻ¤ āĻĻā§āĻ°ā§āĻ¤
āĻŋāĻšā§ āĻ¸āĻ‚ā§‡āĻ¯āĻ• āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• āĻŽāĻĒā§Œā§‡āĻā§ŸāĻŋ āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡āĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 200
āĻ‡-āĻ•āĻŽāĻžāĻ¸āĻŦ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡-āĻ• ā§ŸāĻ¸ā§‡āĻ° āĻ¯āĻ¯ā§Ÿ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ
āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¨ āĻ¨ āĻĒā§ŸāĻŖāĻ¯āĻ° āĻ…ā§‡ā§‡ āĻ° āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡ āĻāĻŋāĻ‚ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻŽāĻ¸āĻ¸āĻŋ āĻĒāĻŖāĻ¯
āĻ—ā§āĻ°ā§‡āĻŖāĻ“ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ†āĻ¸āĻ°ā§āĻĨā§‡āĻ• āĻŽāĻ˛āĻ¨ā§ŸāĻĻāĻ¨ ā§ŸāĻŸ āĻŽāĻŋāĻ¸ā§‡āĻŸ āĻ• ā§‡ā§‡ āĻœ āĻ¤ā§€ā§‡ āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ•
āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸā§Ÿ āĻ° āĻ¯āĻ¯ā§Ÿ āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻ‡-āĻ• āĻ¸ā§‡ āĻŽāĻ¸āĻŋ āĻ¸ āĻ° āĻ¸āĻŋā§ŸāĻļā§āĻŦ āĻ¤ā§ ā§āĻ˛ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡āĨ¤
āĻ‡-āĻŋāĻ¯āĻžāĻ‚āĻļāĻ•āĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻāĻ° āĻ¯āĻ¯ā§Ÿ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ¸āĻ•āĻ‚āĻŋ āĻŋ āĻ¸ā§œāĻ° āĻ• āĻŋ āĻ• āĻ¸āĻŋ
āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻŋāĻ¯ āĻ‚āĻ¸āĻ•āĻ‚ āĻ• āĻœāĻ• ā§‡ āĻ¸ āĻ° āĻ¯ ā§‡āĨ¤ āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻŸā§āĻ° āĻ¨ā§āĻ¸āĻĢ āĻ°, āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻ˛ āĻĒāĻ¸āĻ°ā§Ÿā§‡ āĻ¯,
āĻ…āĻ°ā§āĻĨā§‡ āĻ‰ā§ŸāĻŋ āĻ˛āĻ¨āĻ¸ā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŽāĻ¸āĻŋ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§‡ āĻ“ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ°
āĻ…ā§ŸāĻ¨āĻ• āĻ¸ āĻļā§āĻ°ā§‡ ā§ŸāĻŸāĨ¤
āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡
6/6/2020 Md. Hedaetul Islam 211
āĻŽāĻ¸ ā§‡āĻ¯ āĻ˛ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§ŸāĻœ āĻ¸āĻ• āĻĒā§āĻ°āĻ°ā§ āĻŋ āĻŽāĻĢā§ŸāĻ˛ā§ŸāĻŋ āĻŽāĻ¸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻ¸āĻ˛ā§‡ā§ŸāĻŋāĨ¤
āĻ—ā§āĻ°ā§āĻĒ āĻ“ā§ŸāĻžāĻ•āĻŦ /āĻĻ āĻ—āĻ¤ āĻ•āĻžāĻœ
6/6/2020 Md. Hedaetul Islam 222
6/6/2020
ā§§āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° ā§Ļā§¨āĻŸāĻŋ āĻ¸ā§āĻĢāĻ˛ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻŋāĻ˛ āĨ¤
ā§¨āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° ā§Ļā§¨āĻŸāĻŋ āĻ•ā§āĻĢāĻ˛ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻŋāĻ˛ āĨ¤
ā§ŠāĨ¤ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻ• ?
ā§ĒāĨ¤ āĻ‡-āĻ—āĻ°ā§ā§‡ ā§ŸāĻ¨āĻ¨ā§āĻ¸ āĻ¸āĻ• ?
āĻŽā§ āĻ¯āĻžā§Ÿā§‡
6/6/2020 Md. Hedaetul Islam 233
ā§§āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻŖāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ¨ā§ŸāĻŋāĨ¤
ā§¨āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ¸ ā§‚ā§Ÿā§‡āĻ° āĻŋāĻŖā§‡āĻ¨ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ¨ā§ŸāĻŋāĨ¤
āĻŋāĻžāĻļāĻŋāĻŋ āĻ•āĻžāĻœ
6/6/2020 Md. Hedaetul Islam 244
āĻ‡-āĻŽ āĻ‡ā§ŸāĻ˛āĻ° āĻĒā§āĻ° āĻ°ā§āĻĨāĻ¸ āĻ• āĻ¯ āĻ°āĻ¨
āĻĒāĻŋāĻŋāĻ¤ā§€ āĻ•ā§āĻ˛āĻžāĻŋ
ā§§ā§Ļ āĻ…āĻ¯āĻ¯ ā§‡
6/6/2020 Md. Hedaetul Islam 255
āĻ§ā§ā§‡āĻ¯āĻŋāĻžāĻĻ

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Computer trade ten trade-2, subject code-6824, chapter-9, internet, 2nd class

  • 2. āĻŽ ā§‹āĻƒ āĻŽā§‡āĻĻ ā§Ÿā§‡āĻ¤ā§ āĻ˛ āĻ‡āĻ¸āĻ˛ āĻ āĻāĻ¸āĻ¸āĻ¸ āĻ‡āĻ¨ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻ¸ ā§Ÿā§‡āĻ¨ā§āĻ¸ āĻœā§āĻ¸āĻ¨ā§‡āĻ° āĻ‡āĻ¨ā§āĻ¸āĻŸā§āĻ° āĻ•ā§āĻŸāĻ° (āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ°) āĻ°āĻ‚āĻĒā§āĻ° āĻŽāĻŸāĻ•āĻ¸āĻ¨āĻ•āĻ¯ āĻ˛ āĻ¸ā§āĻ•ā§ āĻ˛ āĻ“ āĻ•ā§ŸāĻ˛āĻœ, āĻ°āĻ‚āĻĒā§āĻ°āĨ¤ e-mail : hedaetul@yahoo.com āĻļāĻŋāĻ•ā§āĻˇāĻ• āĻĒāĻļāĻŋāĻļāĻŋāĻļāĻ¤ 6/6/2020 Md. Hedaetul Islam 2
  • 3. āĻļā§āĻ°ā§‡āĻļ āĻŋāĻƒ āĻĻāĻŋāĻŽ (āĻ•āĻļāĻŋāĻ‰āĻŸāĻžāĻŋ āĻ“ āĻ¤āĻĨā§āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻļāĻŋ) āĻļāĻŋāĻˇā§ŸāĻŋāĻƒ āĻ•āĻļāĻŋāĻ‰āĻŸāĻžāĻŋ āĻ“ āĻ¤āĻĨā§āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻļāĻŋ-ā§¨ (ā§¨ā§Ÿ āĻĒāĻ¤ā§āĻ°) āĻļāĻŋāĻˇā§Ÿ āĻļā§āĻ°āĻ•āĻžāĻĄāĻŋāĻƒ ā§Ŧā§Žā§¨ā§Ē āĻ…āĻ§ā§āĻ¯āĻžā§ŸāĻŋāĻƒ ā§¯āĻŽ āĻ…āĻ§ā§āĻ¯āĻžā§Ÿ (āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻ¨āĻŸāĻŋ āĻĒā§āĻ°āĻžāĻĨā§āĻļāĻŽāĻ• āĻ§ā§āĻžāĻŋā§‡āĻž) āĻ¸āĻŽā§ŸāĻŋāĻƒ ā§Ēā§ĢāĻļāĻŽāĻļā§‡āĻŸ āĻĒāĻžāĻ  āĻĒāĻļāĻŋāĻļāĻŋāĻļāĻ¤ 6/6/2020 Md. Hedaetul Islam 3
  • 4. āĻ—āĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡ āĻ† āĻ° āĻ¸ā§‡ā§Ÿā§‡āĻ¸āĻŋ- īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ“ āĻ‡āĻ¨ā§āĻŸā§āĻ° ā§ŸāĻ¨āĻŸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤ īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ“ āĻ‡āĻ¨ā§āĻŸā§āĻ° ā§ŸāĻ¨āĻŸ āĻāĻ° ā§ŸāĻ¯āĻ¯ āĻ¤ā§ āĻ˛āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻ¸ā§‡ā§Ÿā§‡āĻ¸āĻŋāĨ¤ īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻ¸ ā§‚ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤ īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§āĻ°āĻšāĻ˛āĻ¨ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°āĻ¸āĻŋāĨ¤ āĻĒā§‚āĻŋāĻŦ āĻĒāĻžāĻ  āĻ¸āĻ‚āĻļāĻ•ā§āĻˇāĻĒā§āĻ¤ āĻ†āĻ¨ āĻžāĻŋā§‡āĻž 6/6/2020 Md. Hedaetul Islam 4
  • 5. āĻ¸āĻĒā§āĻ°ā§‡ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻŋā§ƒāĻ¨ā§āĻĻ āĻ†āĻœā§ŸāĻ•āĻ° āĻĒ āĻ  āĻŽ āĻˇāĻŖ āĻ° āĻ†ā§ŸāĻ— āĻ† āĻ° āĻ¸āĻ•āĻŋā§ āĻŽāĻĻā§Ÿā§‡ āĻŽāĻ¨āĻ‡ āĻŽāĻ• āĻ¨ ? 6/6/2020 Md. Hedaetul Islam 5
  • 6. āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻ¨āĻŸāĻŋāĻĒā§āĻ°āĻžāĻĨā§āĻļāĻŽāĻ•āĻ§ā§āĻžāĻŋ āĻž āĻ¸āĻĒā§āĻ°ā§‡ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€ āĻ†ā§‡ āĻ•āĻ¸āĻ° āĻŋāĻ¸āĻŋāĻ—ā§ā§ŸāĻ˛ āĻŽāĻĻā§Ÿā§‡ āĻŽāĻ¤ āĻ° āĻŋā§āĻā§ŸāĻ¤ āĻŽāĻĒā§ŸāĻ°ā§ŸāĻŋ āĻ†āĻœā§ŸāĻ•āĻ° āĻ¸āĻŋāĻˇā§‡ ? āĻ†āĻœā§ŸāĻ•āĻ° āĻ¸āĻŋāĻˇā§‡ 6/6/2020 Md. Hedaetul Islam 6
  • 7. īļ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛ āĻ“ āĻ•ā§āĻĢāĻ˛ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ īļ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ īļ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ¸ ā§‚ā§‡ āĻŋāĻŖā§‡āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ īļ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻœ āĻ¨ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ āĻāĻ‡ āĻĒ āĻ  āĻŽā§‡ā§ŸāĻˇ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° - āĻļāĻŋāĻ–ā§‡ āĻĢ 6/6/2020 Md. Hedaetul Islam 7
  • 8. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ† ā§ŸāĻĻāĻ° āĻ¸ āĻœ āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻ—āĻ¤āĻ¸āĻŋāĻ¸āĻ¯ āĻĒ ā§Ÿā§‡ āĻ¸āĻĻā§Ÿā§‡ āĻĒā§āĻ°āĻ¸āĻ¤āĻ¸āĻ¨ā§‡āĻ¤āĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻŋāĻ¯āĻŋāĻ¸ā§āĻĨ , āĻ…āĻ¸āĻĢāĻ¸-āĻ†āĻĻ āĻ˛āĻ¤ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻļā§āĻ°ā§ āĻ•ā§ŸāĻ° āĻĒ āĻ¸āĻ°āĻŋ āĻ¸āĻ°āĻ• āĻœā§€āĻŋā§ŸāĻ¨ āĻ…āĻĒāĻ¸āĻ°ā§‡ āĻ¯ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻ‰āĻĒāĻ•āĻ°ā§ŸāĻŖ āĻĒāĻ¸āĻ°āĻŖāĻ¤ ā§‡ā§Ÿā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸāĨ¤ āĻĢā§ŸāĻ˛ āĻ¸ āĻ¸āĻœāĻ• āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ ā§ŸāĻ¨āĻ° āĻ¸āĻŋā§‡ āĻŋā§Ÿ āĻ‡ āĻ¤ā§€āĻŦā§āĻ°āĻ¤āĻ° ā§‡ā§Ÿā§‡āĨ¤ ā§§. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ†āĻœ āĻœā§€āĻŋā§ŸāĻ¨āĻ° āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻŽāĻ•ā§āĻˇā§Ÿā§‡āĻ° āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒā§āĻ°āĻĻ āĻ¨ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¨ā§āĻˇ āĻ¤ āĻ° āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ āĻ¨ā§āĻ¯ ā§‡ā§€ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒ āĻ“ā§‡ āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ˛ āĻ°ā§ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋā§ŸāĻ¨ āĻ¸ āĻšā§‡ āĻ¸āĻĻā§Ÿā§‡āĻ‡ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° ā§‡ āĻ¸ ā§āĻĻā§āĻ° ā§‡ā§ŸāĻ¤ āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¤ā§ ā§ŸāĻ˛ āĻ†āĻ¨ āĻ¯ ā§Ÿā§‡āĨ¤ ā§¨. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻˇ āĻ“ āĻ…āĻ¸āĻ°ā§āĻ¯ āĻ¨ ā§‡ā§ŸāĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻ‚āĻ—ā§āĻ°ā§‡ āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻŸā§ŸāĻŋāĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ° āĻĒā§āĻ°āĻ¸ ā§ŸāĻ° āĻ¯ āĻ¸āĻŋā§‡ āĻ˛ āĻ°ā§ā§‚ āĻ¸ āĻ• āĻ° ā§‡ā§ŸāĻŋāĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§ŸāĻœāĻ° āĻ‰āĻ¨ā§āĻ¨āĻ¸āĻ¤ āĻŸā§ŸāĻŋāĨ¤ ā§Š. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§ā§ŸāĻ° āĻ¸āĻŋāĻļā§āĻŦ āĻāĻŋāĻ‚ āĻāĻ° āĻ†āĻ—ā§āĻ°ā§Ÿā§‡āĻ° āĻ¸āĻŋāĻˇā§‡āĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ¸ā§āĻ¸ āĻ¨ā§āĻŦā§‡ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻāĻ• āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ ā§ŸāĻœāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ…āĻ¨āĻ¯ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ ā§ŸāĻœāĻ° āĻ¸ āĻļā§āĻ°āĻŖ āĻŸāĻŋā§Ÿā§‡ āĻā§ŸāĻĻāĻ° āĻ¸ āĻ°ā§āĻĨāĻ¸āĻŋā§‡ ā§ŸāĻ¤ āĻ°ā§ā§‚ āĻ¸āĻ• āĻ° ā§‡ā§ŸāĻŋāĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ¸ā§āĻĢāĻ˛ āĻĒāĻ¸āĻ°āĻ˛āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ā§‡, āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ°ā§Ÿā§‡ā§ŸāĻŋā§‹āĻƒ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛ 6/6/2020 Md. Hedaetul Islam 8
  • 9. ā§Ē. āĻāĻ•āĻ‡ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¨āĻ¸āĻ¸āĻ•āĻ¤ āĻ° āĻŽāĻ˛ āĻ•āĻœā§ŸāĻ¨āĻ° āĻ¸āĻšāĻ¨ā§āĻ¤ āĻ¯ āĻ° āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§‡ āĻŸ ā§ŸāĻ¤ āĻ¸ ā§‡ āĻ¯āĻ¯ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻāĻ•āĻ‡ āĻŽāĻĻā§‡ āĻ¸āĻ•āĻ‚āĻŋ āĻ¸āĻ¨āĻœ āĻŽāĻ°ā§ā§Œā§ŸāĻ— āĻ¸āĻ˛āĻ• āĻ¸ā§€ āĻ¨ āĻ° āĻŋ āĻ‡ā§ŸāĻ° āĻ¸āĻ—ā§Ÿā§‡āĻ“ āĻ¨ā§āĻˇ āĻāĻ•āĻ¸ā§‡āĻ¤ ā§‡ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ āĻ°ā§ āĻŋāĻ¨ āĻ° āĻ†āĻĻ āĻ¨-āĻĒā§āĻ°āĻĻ āĻ¨ āĻŸ ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ ā§ŸāĻœāĻ° āĻ‰āĻ¨ā§āĻ¨ā§‡ā§ŸāĻ¨ āĻāĻ° āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦ āĻ…āĻĒāĻ¸āĻ°āĻ¸ā§€ āĨ¤ ā§Ģ. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻĒā§ā§ŸāĻ° āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻ¨ā§ā§ŸāĻˇāĻ° āĻ…ā§ŸāĻ¨āĻ• āĻ• ā§ŸāĻŋ āĻ¸āĻ¨ā§Ÿā§‡ āĻā§ŸāĻ¸ā§ŸāĻŋāĨ¤ āĻ¸āĻŋāĻļā§āĻŦā§ŸāĻ• āĻŽāĻ˛ āĻŋ āĻ˛ āĻ¸āĻ°ā§ā§ŸāĻ˛ā§ŸāĻœ āĻĒāĻ¸āĻ°āĻŖāĻ¤ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤ āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻŽāĻ¸āĻ‡ āĻ¸āĻ°ā§ā§ŸāĻ˛ā§ŸāĻœāĻ° āĻŋ āĻ¸āĻ¸āĻ¨ā§āĻĻ āĨ¤ āĻĢā§ŸāĻ˛ āĻ¨ āĻŸāĻ•ā§€ā§‡ āĻĻā§āĻ°ā§āĻ¤āĻ¤ āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸ āĻ¸āĻœāĻ• āĻ‰āĻ¨ā§āĻ¨āĻ¸āĻ¤ āĻŸā§ŸāĻŋāĨ¤ ā§Ŧ. āĻ‡-āĻ—āĻ°ā§ā§‡ ā§ŸāĻ¨āĻ¨ā§āĻ¸ āĻāĻ° āĻĒā§āĻ°āĻšāĻ˛āĻ¨ ā§ŸāĻŸā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻ• āĻœāĻ—ā§ā§ŸāĻ˛ āĻā§‡āĻ¨ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ†āĻ“āĻ¤ ā§‡ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ ā§‡ā§Ÿā§‡ āĻāĻŋāĻ‚ āĻ¨ā§ā§ŸāĻˇāĻ° āĻĻā§āĻŦ āĻ°ā§ŸāĻ— ā§œ ā§‡ āĻ¸āĻ°āĻ• āĻ¸āĻ° āĻŽāĻ¸āĻŋ āĻ¸ ā§‚ā§‡ā§ŸāĻ• āĻ¸āĻ¨ā§Ÿā§‡ āĻ†āĻ¸ āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻ¤ āĻŽāĻĻā§‡ āĻ“ āĻ¸ ā§ŸāĻœ āĻ¯ā§āĻ— āĻ¨ā§āĻ¤āĻ• āĻ°ā§€ āĻ¸āĻŋāĻĒā§āĻ˛āĻŋ ā§ŸāĻŸ āĻšā§ŸāĻ˛ā§ŸāĻŋāĨ¤ ā§­. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸āĻŋā§ŸāĻļā§āĻŦ āĻĒā§āĻ°āĻ¸āĻ¤ ā§āĻšā§ā§ŸāĻ¤ā§‡ āĻ•ā§€ āĻŸā§ŸāĻŋ āĻ¤ āĻ¤ ā§ŽāĻ•ā§āĻˇāĻ¸āĻŖāĻ•āĻ°ā§ ā§ŸāĻŋ āĻœ āĻ¨ āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¸āĻŋāĻœā§āĻž āĻ¨, āĻ° āĻœāĻ¨ā§€āĻ¸āĻ¤ āĻ‡āĻ¸āĻ¤ā§‡ āĻ¸, āĻĢāĻ¯ ā§‡āĻ¨, āĻŋāĻ¯āĻ¸āĻŋāĻ¤ā§āĻŦ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻ‚āĻ¸āĻŋāĻˇā§āĻŸ āĻ¸āĻŋ āĻ¯āĻ°ā§ŸāĻ¨āĻ° ā§‡āĻŋāĻ° ā§‡āĻŋāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ ā§ŸāĻ°āĻ° āĻ¯āĻ¯ā§Ÿ āĻ†āĻ¸āĻŋāĻ¸ā§āĻ• āĻ° āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤āĻŸāĻŋ āĻ¸ ā§ŸāĻœāĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨āĻ‡ āĻā§‡āĻ¨ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ†āĻĒā§Ÿā§‡āĻŸ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻĒ ā§Ÿā§‡āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛ 6/6/2020 Md. Hedaetul Islam 9
  • 10. ā§Ž. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻ• āĻ¸ā§‡ āĻŋāĻ¯āĻŋāĻ¸ ā§‡ āĻ¨āĻ¤ā§ āĻ¨ āĻ¸āĻĻāĻ—āĻ¨ā§āĻ¤ āĻ‰ā§ŸāĻŽ āĻšāĻ¨ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§ŸāĻŖāĻ¯āĻ° āĻ…ā§‡ā§‡ āĻ° āĻ“ āĻ¤ āĻ° āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻ†āĻŋ āĻ° ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻāĻ¸āĻŋ āĻĒāĻŖāĻ¯ āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻāĻŸāĻŋ āĻŽāĻ•āĻ¨ āĻ• āĻŸ āĻ° āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻ¸ ā§ŸāĻœ āĻāĻ•āĻŸāĻŋ āĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯ āĻ° āĻ° āĻ¸ā§‚āĻšāĻ¨ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĨ¤ ā§¯. ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻŋāĻ¯ āĻ‚āĻ¸āĻ•āĻ‚ āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒ āĻ“ā§‡ āĻ° āĻĢā§ŸāĻ˛ āĻāĻ¸āĻŋ āĻ• ā§ŸāĻœāĻ° āĻœāĻ¨āĻ¯ āĻ¨ā§ā§ŸāĻˇāĻ° āĻŋāĻ¯ āĻ‚ā§ŸāĻ• āĻ¯ āĻ“ā§‡ āĻ° āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡āĻ¤ āĻŋā§Ÿ āĻ‡ āĻ•ā§Ÿ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§‡ āĻŽāĻŋā§‡āĻā§ŸāĻš āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¨ā§āĻˇ āĻ¤ āĻ° āĻĒāĻ¸āĻ°āĻŋ āĻ° āĻ“ āĻ¸ ā§ŸāĻœ āĻŽāĻ¸āĻ‡ āĻ¸ ā§‡āĻŸāĻŋ āĻ¨ āĻ¨ āĻ• ā§ŸāĻœ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ āĻ°ā§ŸāĻŋāĨ¤ ā§§ā§Ļ. āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¯āĻ¯ āĻ“ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡āĻŸāĻ¸ ā§‚ā§‡ āĻŽāĻ¯ āĻ¨- āĻŽāĻĢāĻ¸āĻŋā§āĻ•, āĻŸā§ āĻ‡āĻŸ āĻ°, āĻ¸āĻ˛āĻ‚āĻ•ā§‡āĻ‡āĻ¨, āĻ‡āĻ‰āĻŸāĻŋāĻ‰āĻŋ, āĻ‡āĻ¨ā§āĻ¸āĻŸ āĻ—ā§āĻ° āĻĒā§āĻ°āĻ°ā§ā§ƒ āĻ¸āĻ¤āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĻ° āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¯ā§āĻŋāĨ¤ āĻĒā§āĻ°ā§ŸāĻ¨ āĻ¸āĻĻā§ŸāĻ¨āĻ° āĻŋāĻ¨ā§āĻ§ā§ ā§ŸāĻĻāĻ°āĻ“ ā§‡ā§ā§‡āĻā§ŸāĻœ āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡ āĻāĻ¸āĻŋ āĻ¯āĻ¯ā§Ÿ āĨ¤ āĻĢā§ŸāĻ˛ ā§‡ āĻ° ā§ŸāĻ¨ āĻ¸āĻŋā§‡ āĻ• āĻ¨āĻ¤ā§ āĻ¨ āĻ•ā§ŸāĻ° āĻœā§ā§Ÿā§œ āĻŽāĻĻāĻ“ā§‡ āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ¤āĻ¤āĻ¸āĻ° ā§‡ā§Ÿā§‡āĨ¤ ā§§ā§§. āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸ āĻ¸āĻœāĻ• āĻ†ā§ŸāĻ¨ā§āĻĻ āĻ˛āĻ¨, āĻ—āĻ āĻ¨ ā§‚āĻ˛āĻ• āĻĒā§āĻ°āĻš āĻ°āĻŖ , āĻ‰āĻĻā§āĻĻā§€āĻĒāĻ¨ ā§‚āĻ˛āĻ• āĻ•ā§‡ āĻ¯āĻŋ āĻā§‡āĻ¨ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¯ āĻ— ā§ŸāĻ¯ āĻ— āĻ¯āĻ¯ āĻāĻ‡ āĻ• āĻœāĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ†āĻ°āĻ“ āĻ—āĻ¸āĻ¤ ā§‡āĻ¤ āĻ¸āĻĻā§Ÿā§‡āĨ¤ āĻāĻ•āĻ•āĻ°ā§āĻĨ ā§‡, āĻ¸ ā§ŸāĻœāĻ° āĻŋāĻ¯ āĻĒāĻ•āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻĒāĻ°āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻāĻŸāĻŋ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ°ā§ā§‚ āĻ¸ āĻ• āĻĒ āĻ˛āĻ¨ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¸ā§āĻĢāĻ˛ 6/6/2020 Md. Hedaetul Islam 10
  • 11. ā§§. āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€, āĻ‰āĻ āĻ¸āĻ¤ āĻŋā§‡ā§ŸāĻ¸āĻ° āĻŽāĻŋā§ŸāĻ˛ā§Ÿ ā§Ÿā§‡āĻ° āĻ¤ ā§ŸāĻĻāĻ° ā§‚āĻ˛āĻ¯āĻŋ āĻ¨ āĻ¸ ā§‡āĻ—ā§ā§ŸāĻ˛ ā§ŸāĻ• āĻ—āĻ āĻ¨ ā§‚āĻ˛āĻ• āĻ• ā§ŸāĻœ āĻ¨ āĻ˛ āĻ¸āĻ—ā§Ÿā§‡ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ ā§‡ā§ ā§ŸāĻŋ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋ āĻ¯ āĻ¤ ā§ŸāĻĻāĻ° āĻ¨āĻ¸āĻ¸āĻ• āĻ¸āĻŋāĻ• ā§‡ā§ŸāĻ• āĻŋ āĻ¯ āĻ—ā§āĻ°āĻ¸ā§āĻ¤ āĻ•āĻ°ā§ŸāĻŋ āĻāĻŋāĻ‚ āĻ¸ā§‡āĻ•ā§āĻˇ āĻœā§€āĻŋā§ŸāĻ¨ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ° āĻ• āĻ°āĻŖ ā§‡ā§Ÿā§‡ āĻŽāĻĻā§‡ āĻ¸āĻĻā§Ÿā§‡āĨ¤ ā§¨. āĻŋ ā§‡āĻŋ ā§‡ā§€āĻ° āĻā§ŸāĻ• āĻ…āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻ•ā§ŸāĻ° āĻĻā§€ ā§‡ āĻ¸āĻ¨āĻ¸ā§āĻĢāĻ˛ āĻ¸ ā§‡ āĻĒ āĻ° āĻ•āĻ°ā§ŸāĻŋ āĻ¯ āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ˛ā§‡ āĻĒā§œ ā§‡ āĻŋāĻ¯ āĻ¤ āĻŸ ā§Ÿā§‡āĨ¤ ā§Š. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ•ā§āĻ°ā§āĻ¸āĻšāĻĒā§āĻŖā§‡ āĻŋāĻ¸āĻŋ āĻ“ āĻŽāĻ¯ā§ŒāĻ¨āĻ¤ āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ‰āĻĒāĻ•āĻ°āĻŖāĻ¸ ā§‚ā§‡ ā§‡ā§āĻŋ āĻ¸ā§‡ā§ŸāĻœāĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§Ÿā§‡ āĻŋā§ŸāĻ˛ āĻ¤ āĻ¨ā§ā§ŸāĻˇāĻ° āĻ¤āĻ¨āĻ¸āĻ¤āĻ• āĻ…āĻŋāĻ•ā§āĻˇā§‡ āĻŸ ā§Ÿā§‡āĨ¤ āĻ†āĻ° āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻŽāĻŋāĻ¸ā§‡ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ—ā§āĻ°āĻ¸ā§āĻ¤ ā§‡ā§Ÿā§‡ āĻ…āĻ˛ā§āĻĒāĻŋā§‡āĻ¸ā§€ āĻŽāĻŋā§ŸāĻ˛ā§Ÿ ā§Ÿā§‡āĻ° āĨ¤ ā§Ē. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻŽāĻ¯ āĻ— ā§ŸāĻ¯ āĻ— āĻ¯āĻ¯ā§Ÿ āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ¸āĻ‚āĻ¯ā§āĻ¸āĻŋāĻ° āĻĢā§ŸāĻ˛ āĻŽāĻ— āĻĒāĻ¨ā§€ā§‡āĻ¤ āĻ“ āĻ¸āĻ¨āĻ° āĻĒāĻŋ āĻāĻ•āĻŸāĻŋ āĻŋā§œ āĻ¸ āĻ¸āĻ¯ ā§‡ā§Ÿā§‡ āĻĻā§‡āĻ āĻ¸ā§œā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻ¸āĻ¨āĻ° āĻĒāĻŋ āĻŽāĻ• ā§‡ āĻŽāĻ°ā§ā§Ÿā§‡ āĻ…āĻ¨āĻ¯ ā§‡āĻ°ā§ ā§ŸāĻŋ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ¸ā§āĻŽā§ƒāĻ¸āĻ¤ā§ŸāĻ¤ āĻ°āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ āĻŸ āĻ° āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ āĻ¨ āĻŋ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ¸ āĻ¯āĻ¨ āĻāĻ•āĻŸāĻŋ āĻŋā§œ āĻ¸ āĻ¸āĻ¯ ā§‡ āĻĒāĻ°āĻ¸āĻŖāĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻāĻŋ ā§œ āĻ…āĻ¨ā§ āĻ¸āĻ¤ āĻ¨ āĻ¸āĻ¨ā§Ÿā§‡ āĻŋāĻ¯āĻ¸āĻŋāĻ—āĻ¤ ā§‡ āĻŸ āĻ…āĻ¨āĻ¯āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨āĻ°ā§ ā§ŸāĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§ŸāĻœāĻ° āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ•ā§āĻˇāĻ¸āĻ¤āĻ—ā§āĻ°āĻ¸ā§āĻ¤ ā§‡ā§Ÿā§‡āĨ¤ ā§Ģ. āĻ¸ā§‡āĻ¸āĻœāĻŸ āĻ˛ āĻ¸ ā§ŸāĻœ ā§‡āĻ¯ āĻ• āĻ° āĻ¨ āĻ• āĻāĻ•āĻŸāĻŋ āĻŽāĻļā§āĻ°āĻ¸āĻŖāĻ° āĻ†āĻ¸āĻŋāĻ°ā§ā§‡ āĻŋ ā§ŸāĻŸā§ŸāĻŋāĨ¤ ā§‡āĻ¯ āĻ• ā§ŸāĻ°āĻ° āĻ†āĻŋ ā§ŸāĻŖ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ°āĻ° āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻĻ āĻšā§ āĻ¸āĻ° ā§‡ā§Ÿā§‡ āĻ¯ āĻ“ā§‡ , ā§ā§ŸāĻŋ āĻ¯ āĻ“ā§‡ , āĻĒ āĻ¸āĻ“ā§‡ ā§‡ā§‡ āĻ“ āĻŽāĻŋāĻ¸ā§‡āĻŸ āĻ• ā§Ÿā§‡ā§‡ āĻ° āĻ¨āĻŽā§āĻŦāĻ° āĻšā§ āĻ¸āĻ° ā§‡āĻ“ā§‡ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻŽāĻ— āĻĒāĻ¨ā§€ā§‡āĻ¤ āĻ†āĻ° āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋ āĻ¨ āĨ¤ āĻā§ŸāĻ¤ āĻ†āĻ¸āĻ°ā§āĻĨā§‡āĻ• āĻ•ā§āĻˇāĻ¸āĻ¤āĻ° āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻ¸ā§āĻ¨ āĻ“ āĻ•ā§āĻˇā§ āĻ¨ā§āĻ¨ ā§‡ā§Ÿā§‡āĨ¤ ā§Ŧ. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ ā§‡āĻ“ā§‡ āĻ° āĻĢā§ŸāĻ˛ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ•āĻ° āĻ¤āĻ°ā§āĻĨāĻ¯āĻ“ āĻ¸āĻ•ā§ŸāĻ˛āĻ° ā§‡ ā§ŸāĻ¤āĻ° āĻ¨ āĻ— ā§ŸāĻ˛ āĻšā§ŸāĻ˛ āĻā§ŸāĻ¸ā§ŸāĻŋāĨ¤ āĻāĻ¸āĻŋ āĻ¤ā§ŸāĻ°ā§āĻĨāĻ¯āĻ° ā§ŸāĻ¯āĻ¯ ā§‡ āĻ¨ ā§‡ āĻ¸āĻ¨, āĻ° āĻ¸āĻ°āĻ° ā§ŸāĻ¤ āĻ¸ āĻ‚āĻ¸ā§āĻ•ā§ƒ āĻ¸āĻ¤āĻ• āĻ‰āĻĒ āĻĻ āĻ¨āĻ“ āĻ°ā§Ÿā§‡ā§ŸāĻŋ āĻ¯ āĻ…āĻ¨āĻ¯ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸ āĻœā§ŸāĻ•āĻ“ āĻĒā§āĻ°āĻ°ā§ āĻ¸āĻŋāĻ¤ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ•ā§āĻĢāĻ˛ āĻĒāĻ¸āĻ°āĻ˛āĻ¸āĻ•ā§āĻˇāĻ¤ ā§‡ā§‡, āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ°ā§Ÿā§‡ā§ŸāĻŋ: āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ•ā§āĻĢāĻ˛ 6/6/2020 Md. Hedaetul Islam 11
  • 12. ā§­. āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨ āĻ°ā§ ā§Ÿā§‡ ā§ŸāĻ˛āĻ¨ā§āĻ¸āĻĒā§‚āĻŖā§‡ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ— āĻ¸ āĻŽāĻĻā§Ÿā§‡ āĻ“ āĻŽā§‡ā§ŸāĻ˛ āĻ¸ā§‡āĻļā§-āĻ¸āĻ•ā§Ÿā§‡ āĻ°āĻ° āĻŋā§Ÿ āĻ‡ āĻ¸āĻ¸ā§‡āĻ‚āĻ¸ ā§‡ā§Ÿā§‡ āĻ‰āĻ ā§ŸāĻ¤ āĻĒ ā§ŸāĻ° āĻŋā§ŸāĻ˛ āĻ¸ āĻœāĻ¸āĻŋāĻœā§āĻž āĻ¨ā§€ā§ŸāĻĻāĻ° āĻ…ā§ŸāĻ¨ā§ŸāĻ•āĻ‡ āĻ†ā§‡āĻ™ā§āĻ• āĻĒā§āĻ°āĻ• ā§‡ āĻ•ā§ŸāĻ°ā§ŸāĻŋāĻ¨āĨ¤ āĻāĻŋ ā§œ āĻāĻ¸āĻŋ āĻ…āĻ¨āĻ˛ āĻ‡āĻ¨ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ— āĻ¸ āĻ¨ā§ā§ŸāĻˇāĻ° ā§ŸāĻ āĻ†āĻ¸āĻ¸āĻŋ āĻ¤āĻ¤āĻ°ā§€ āĻ•āĻ°ā§ŸāĻŋ āĻ¯ āĻ° āĻĢā§ŸāĻ˛ ā§ƒāĻ¤ā§ āĻ¯āĻŋāĻ°āĻŖ āĻ•āĻ° āĻ° ā§ŸāĻ¤ āĻŸāĻ¨ āĻ“ āĻŸā§ŸāĻŋāĨ¤ ā§Ž. āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸā§ŸāĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ‡ā§ŸāĻŸāĻ° āĻ†āĻ¸āĻŋāĻ°ā§ā§‡ ā§ŸāĻŋāĻ° āĻĢā§ŸāĻ˛ āĻāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸ā§‡ā§ŸāĻœāĻ‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻĢāĻŸāĻ“ā§‡āĻ¯ āĻ°, ā§āĻ¸āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨āĻ¯ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻ¸ā§‡ā§ŸāĻœāĻ‡ āĻ¨ā§ā§ŸāĻˇāĻ° ā§‡ ā§ŸāĻ¤ āĻšā§ŸāĻ˛ āĻ†āĻ¸ā§ŸāĻŋāĨ¤ āĻĢā§ŸāĻ˛ āĻĒ āĻ‡ā§ŸāĻ°āĻ¸āĻ¸āĻ° āĻŋāĻ¯ āĻĒāĻ• āĻ¸āĻŋāĻ¸ā§āĻ¤ āĻ° āĻŸā§ŸāĻŋāĨ¤ ā§¯. āĻŽāĻ• ā§ŸāĻ¨ āĻ• āĻ°āĻŖ āĻŋ ā§œ āĻ‡ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ¨ā§ā§ŸāĻˇāĻ° ā§ŸāĻ¯āĻ¯ āĻāĻ• āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ†āĻ¸āĻ¸āĻŋ āĻ¸ā§ƒāĻ¸āĻˇā§āĻŸ āĻ•āĻ°ā§ŸāĻŋāĨ¤ āĻāĻŸāĻŋ āĻ¨āĻ¸āĻ¸āĻ• āĻ“ āĻ¤āĻĻāĻ¸ā§‡āĻ• āĻ¸ā§āĻŦ ā§ŸāĻ¸ā§āĻĨāĻ¯āĻ° āĻœāĻ¨āĻ¯ āĻā§ā§‡āĻ āĻ¸āĻ•āĻ° āĻ• āĻ°āĻŖ ā§‡ā§Ÿā§‡ āĻŽāĻĻā§‡ āĻ¸āĻĻā§Ÿā§‡āĨ¤ āĻ¸ ā§ŸāĻœ āĻāĻ° āĻ•ā§āĻĢāĻ˛ āĻŋā§Ÿ āĻ‡ āĻĒā§āĻ°āĻ•āĻŸ ā§‡ā§Ÿā§‡āĨ¤ ā§§ā§Ļ. āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻ° āĻŋāĻšā§āĻ˛ āĻĒā§āĻ°āĻšāĻ˛āĻ¨ āĻŸ ā§‡ āĻ¨ā§āĻˇ āĻŖā§āĻŸ āĻ° āĻĒāĻ° āĻŖā§āĻŸ āĻ¤ ā§ŸāĻ¤ āĻŋā§ā§‡āĻāĻĻ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋāĨ¤ āĻāĻ‡ āĻ†āĻ¸āĻ¸āĻŋ āĻš āĻ•āĻ¸āĻ°āĻœā§€āĻŋā§€ āĻ¨ā§āĻˇā§ŸāĻ• āĻ• āĻœā§ŸāĻ° āĻĒā§āĻ°āĻ¸āĻ¤ āĻ…āĻ¸āĻ¨ā§‡ āĻ¤āĻ¤āĻ°ā§€ā§ŸāĻ¤ āĻ“ āĻ• ā§ŸāĻœ āĻĢā§‡āĻ āĻ¸āĻ• āĻŽāĻĻāĻ“ā§‡ āĻ° āĻĒā§āĻ°āĻŋāĻŖāĻ¤ āĻ¸ā§ƒāĻ¸āĻˇā§āĻŸā§ŸāĻ¤ āĻŋā§œ āĻ°ā§ā§‚ āĻ¸āĻ• āĻ° ā§‡ā§ŸāĻŋāĨ¤ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° āĻ“ āĻ¤ ā§ŸāĻĻāĻ° āĻĒā§œ ā§ŸāĻ˛ā§‡ ā§‡ āĻĢā§‡āĻ āĻ¸āĻ• āĻ¸āĻĻā§Ÿā§‡āĨ¤ ā§§ā§§. āĻ¸ āĻ¸āĻœāĻ• āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•ā§‡ āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻŽāĻ¨āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻĒā§āĻ°āĻš āĻ°āĻŖ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻ° āĻˇā§āĻŸā§āĻ° āĻ“ āĻ¸ ā§ŸāĻœ ā§‡ āĻ¨ ā§‡ āĻ¸āĻ¨ āĻ° āĻ¸āĻ°, āĻāĻ—ā§œ -āĻ¸āĻŋāĻŋ āĻĻ, āĻ¸āĻ¨ā§āĻ¤ā§āĻ° āĻ¸āĻŋ āĻĻ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° āĻĒā§āĻ°āĻ¸ āĻ° āĻŸ ā§ŸāĻ¨ āĻ° āĻ…āĻĒā§ŸāĻšāĻˇā§āĻŸ āĻ“ āĻ˛āĻ•ā§āĻˇāĻ¯ āĻ•āĻ° āĻ¯ ā§Ÿā§‡ āĻ¯ āĻ¸ ā§ŸāĻœāĻ° āĻœāĻ¨āĻ¯ āĻ°ā§ā§€āĻˇāĻŖ āĻ•ā§āĻˇāĻ¸āĻ¤āĻ•āĻ°āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸā§ŸāĻ• āĻ‡āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻ¸āĻ•āĻ‚āĻŋ āĻŽāĻ¨āĻ¸āĻ¤āĻŋ āĻšāĻ• āĻĻā§â€™āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ¤ā§ŸāĻŋ āĻāĻŸāĻŋ āĻ¯ ā§ŸāĻ¤ āĻ‡āĻ¸āĻ¤āĻŋ āĻšāĻ•āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§‡ āĻŽāĻ¸āĻœāĻ¨āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŽāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ°āĻ• āĻ° āĻ¸āĻ¨āĻœāĻ¸ā§āĻŦ āĻ‰āĻĒ ā§Ÿā§‡ āĻ• āĻ¯āĻŋ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻ¯ ā§Ÿā§‡āĻ¨āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ•ā§āĻĢāĻ˛ 6/6/2020 Md. Hedaetul Islam 112
  • 13. āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‡ā§ŸāĻ˛ āĻāĻ•āĻŸāĻŋ āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸ āĻ¯ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻāĻŋāĻ‚ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŽāĻĒā§āĻ° āĻ—ā§āĻ° āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻāĻ•āĻŸāĻŋ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻŽā§‡ā§‡ āĻ° ā§‡ā§‡ āĻŽāĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° āĻœāĻ¨āĻ¯ āĻāĻ•āĻŸāĻŋ āĻŽāĻ•āĻ¨ā§āĻĻā§āĻ°ā§€ā§‡ āĻ¸āĻ‚āĻ—ā§āĻ°ā§‡āĻ¸ā§āĻĨāĻ˛ (Central Depository) āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§‡āĨ¤ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻœāĻ¨āĻ¯ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻāĻ•āĻŸāĻŋ āĻ—ā§āĻ°āĻŽā§āĻ¨āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ…āĻ‚ā§‡āĨ¤ āĻ¸ āĻ°ā§ā§‡ āĻ°ā§ŸāĻ• āĻŋāĻ˛ āĻ¯ ā§‡ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻĒā§āĻ° āĻŖāĨ¤ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ āĻŋāĻ• ā§ŸāĻ¤ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻĻā§ŸāĻ¤ āĻŋāĻ¯āĻ°ā§āĻĨā§‡ ā§‡ā§ŸāĻ˛ āĻĒā§ā§ŸāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻŸāĻŋ āĻŽāĻ°ā§ā§Ÿā§‡ āĻĒā§œā§ŸāĻ¤ āĻŋ āĻ¯āĻ¯āĨ¤ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ°ā§ā§ āĻŋ āĻ…āĻ¨āĻ¯ āĻ¨āĻ¯ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ• āĻ¸ ā§ŸāĻĒ āĻŸā§‡ āĻŋ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻŋā§‡āĻĻ āĻ¸āĻ¨ā§Ÿā§‡ āĻ¸āĻœāĻ¤ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ°ā§ā§‚ āĻ¸ āĻ• āĻ•ā§€ ā§‡ā§ŸāĻŋ āĻŽāĻ¸āĻŸ āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ° āĻ•āĻ°ā§ŸāĻŋ āĻ¸āĻ•āĻ¨ā§āĻ¤ā§ āĻ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ‰āĻĒāĻ°āĨ¤ āĻāĻŋ āĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻ¨ā§Ÿā§‡ āĻ†ā§ŸāĻ˛ āĻšāĻ¨ āĻ•āĻ° ā§‡ā§Ÿā§‡ : āĻ•. āĻĢāĻžāĻ‡ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (File Server) : āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ‡āĻ‰āĻœ āĻ°ā§ŸāĻĻāĻ° āĻĢ āĻ‡āĻ˛ āĻŽā§‡ā§‡ āĻ° āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻāĻŋ ā§œ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽā§‡āĻŸ āĻŋ āĻĢ āĻ‡āĻ˛ āĻ¸āĻ‚āĻ°āĻ•ā§āĻˇāĻ¨ (Storage), āĻ‰ā§ŸāĻŋ āĻ˛āĻ¨ (Retrieve) āĻāĻŋāĻ‚ āĻāĻ• āĻ¸āĻĒāĻ¸āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ…āĻ¨āĻ¯ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻ¸ā§āĻĨ āĻ¨ āĻ¨ā§āĻ¤ā§ŸāĻ°āĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒā§āĻ°āĻĻ āĻ¨ āĻ•ā§ŸāĻ°āĨ¤ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻœāĻ¨āĻ¯ āĻŽāĻ• āĻ¨ āĻĒā§āĻ°āĻ• āĻ° āĻŽā§‡āĻŸ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸āĻ¸āĻ‚ āĻāĻ° āĻ• āĻœ āĻ•ā§ŸāĻ° āĻ¨ āĨ¤ āĻ–. āĻļāĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Print Server) : āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‚āĻ˛āĻ¤ āĻŽāĻ• āĻ¨ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻŋ āĻ•āĻ¤āĻ•āĻ—ā§ā§ŸāĻ˛ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ ā§ŸāĻ°āĻ° āĻ—ā§āĻ°ā§āĻĒā§ŸāĻ• āĻ¸āĻ¨ā§‡āĻ¨ā§āĻ¤ā§āĻ°āĻŖ āĻ•ā§ŸāĻ° āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻ¸āĻŋā§Ÿā§‡āĻˇ āĻ•ā§ŸāĻ° āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ†āĻ—āĻ¤ āĻ¸āĻĒā§āĻ°āĻ¸āĻ¨ā§āĻŸāĻ‚ āĻ…ā§‡ā§‡ āĻ°ā§ŸāĻ• āĻœ āĻ•ā§ŸāĻ° āĻ° ā§Ÿā§‡āĨ¤ āĻ āĻ¸āĻŋāĻˇā§‡āĻŸāĻŋā§ŸāĻ• āĻŋāĻ˛ ā§‡ā§‡ āĻ¸āĻ•āĻ‰āĻ‡āĻ¸ā§‡āĻ‚ (Queuing) āĻŋ āĻ¸ā§āĻĒā§āĻ¸āĻ˛āĻ‚ (Spooling)āĨ¤ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸ā§āĻĒā§āĻ˛ ā§ŸāĻ°āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ…ā§‡ā§‡ āĻ°ā§ŸāĻ• āĻ¯ā§ŸāĻ° āĻ° ā§Ÿā§‡ āĻ¯āĻ¤āĻ•ā§āĻˇāĻŖ āĻĒāĻ¯ā§‡āĻ¨ā§āĻ¤ āĻ¨ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ•āĻ° āĻ° āĻ‰āĻĒā§ŸāĻ¯ āĻ—ā§€ ā§‡ā§‡āĨ¤ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ° āĻāĻ•āĻŋ āĻ° āĻĒā§āĻ°āĻ¸ā§āĻ¤ā§āĻ¤ ā§‡ā§Ÿā§‡ āĻŽāĻ—ā§ŸāĻ˛āĻ‡ āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¤ ā§ŸāĻ¤ āĻ¸āĻĒā§āĻ°āĻ¸āĻ¨ā§āĻŸāĻ‚ āĻ• āĻœ (Print Job) āĻĒ āĻ āĻŋā§Ÿā§‡ āĻŽāĻĻā§‡āĨ¤ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ 6/6/2020 Md. Hedaetul Islam 13
  • 14. āĻ—. āĻāĻļāĻŋāĻ¨āĻ•āĻŋā§‡ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Applicatoin Server) : āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ…āĻ¸āĻ¤āĻ¸āĻ°āĻŋ āĻ•āĻ¸āĻŋāĻ‰āĻŸāĻŋāĻ‚ āĻ•ā§āĻˇ āĻ¤ āĻ“ āĻ…āĻ¤āĻ¯āĻ¨ā§āĻ¤ āĻĻ ā§€ āĻ¸āĻĢāĻŸāĻ“ā§‡āĻ¯ āĻ° āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ• āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ āĻ¸ āĻ°ā§ā§‡ āĻ° ā§‚āĻ˛ āĻŽāĻĒā§āĻ° āĻ—ā§āĻ° āĻŸāĻŋ āĻ¤ āĻ° ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€ āĻŽ āĻ¸ā§‡ā§ŸāĻ¨ āĻš āĻ¸āĻ˛ā§Ÿā§‡ āĻŽāĻĻā§‡ āĻāĻŋāĻ‚ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻš āĻ¸ā§‡āĻĻ āĻ…āĻ¨ā§āĻ¯ ā§‡ā§€ āĻŽā§‡āĻŸ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸ āĻ•ā§ŸāĻ° āĻĢāĻ˛ āĻĢāĻ˛ āĻĒā§āĻ¨āĻ° ā§‡ āĻ•ā§āĻ˛ ā§Ÿā§‡ā§ŸāĻ¨ā§āĻŸāĻ° āĻ¸āĻ¨āĻ•āĻŸ āĻŽāĻĢāĻ°āĻ¤ āĻĒ āĻ  ā§‡āĨ¤ āĻā§ŸāĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸āĻ° āĻŽāĻŋ āĻ āĻ…ā§ŸāĻ¨āĻ•ā§‡ āĻ¸āĻ¨ ā§‡ āĻ˛āĻ• ā§‡ā§Ÿā§‡ āĻ¯ ā§‡āĨ¤ āĻ˜. āĻļā§āĻ°āĻŽāĻ¨āĻ¸āĻœ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Message Server) : āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻŽā§‡āĻŸ āĻļā§āĻ¯ā§ āĻĢ āĻ‡ā§ŸāĻ˛āĻ° āĻ†āĻ• ā§ŸāĻ° āĻāĻ• āĻ•āĻ¸āĻŋāĻ‰āĻŸ āĻ° āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ…āĻ¨āĻ¯ āĻ•āĻ¸āĻŋāĻ‰āĻŸ ā§ŸāĻ° āĻšāĻ˛ āĻšāĻ˛ āĻ•ā§ŸāĻ°āĨ¤ āĻ¸āĻ•āĻ¨ā§āĻ¤ā§ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¸ ā§‡ ā§ŸāĻ¯āĻ¯ āĻŽā§‡āĻŸ āĻ—ā§āĻ° āĻ¸āĻĢāĻ•ā§āĻ¸, āĻ…āĻ¸ā§‡āĻ“, āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“, āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ āĻāĻŋāĻ‚ āĻŋ āĻ‡āĻ¨ āĻ¸āĻ° āĻ†āĻ• ā§ŸāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻšāĻ˛ āĻšāĻ˛ āĻ•āĻ°ā§ŸāĻ¤ āĻ¸āĻ•ā§āĻˇ ā§‡ā§‡āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻ āĻ• āĻ°ā§ŸāĻŖ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¯āĻ¯ āĻ¸āĻĻā§Ÿā§‡ āĻŽā§‡āĻŸ āĻŸā§āĻ° āĻ¨ā§āĻ¸āĻ¸ ā§‡ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻāĻ•āĻŸāĻŋ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤ āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻ¸ā§āĻŦā§€āĻ•ā§ƒ āĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻŽ ā§ŸāĻ¸āĻ¸ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ā§ŸāĻ• āĻ‡āĻ‰āĻœ āĻ°, ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸ āĻāĻŋāĻ‚ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨āĻ¸ ā§‚ā§Ÿā§‡āĻ° ā§ŸāĻ¯āĻ¯ āĻœāĻŸāĻŋāĻ˛ āĻĒā§āĻ°āĻ•ā§ƒ āĻ¸āĻ¤āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°āĻāĻ¯ āĻ•ā§‡ā§ŸāĻ¨āĻ° (Interaction) āĻ¸ āĻ¨ā§āĻŦā§‡ āĻ¸ āĻ¯āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ ā§‡ā§‡āĨ¤ āĻŽ ā§ŸāĻ¸āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ ā§‚āĻ˛āĻ¤ ā§ĒāĻŸāĻŋ āĻŽāĻļā§āĻ°āĻ¸āĻŖā§ŸāĻ¤ āĻ¸āĻŋāĻ°ā§āĻŋāĨ¤ āĻāĻ—ā§ā§ŸāĻ˛ ā§‡ā§Ÿā§‡ī€­ 1. āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻŽ āĻ‡āĻ˛ āĻŋ āĻ‡ī€­āĻŽ āĻ‡āĻ˛ (Electronic Mail) 2. āĻ“ā§‡ āĻ•ā§‡ āĻ—ā§āĻ°ā§āĻĒ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ (Workgroup Application) 3. āĻ…āĻŋā§ŸāĻœāĻ•ā§āĻŸ āĻ“āĻ¸āĻ°ā§Ÿā§‡ā§ŸāĻ¨ā§āĻŸā§‡ āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨ (Object Oriented Application) 4. āĻ¸ā§‡ā§ŸāĻ°āĻ•ā§āĻŸāĻ¸āĻ° āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ¸ (Directory Services) āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ 6/6/2020 Md. Hedaetul Islam 14
  • 15. āĻ™. āĻļā§āĻ°āĻĄāĻŸāĻžāĻ¨āĻŋāĻœ āĻ¸āĻžāĻ°ā§āĻŦ āĻžāĻŋ (Database Server) : āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ…ā§ŸāĻĒāĻ•ā§āĻˇ āĻ•ā§ƒ āĻ¤ āĻĻā§āĻŋā§‡āĻ˛ āĻĒā§āĻ°āĻ•ā§ƒ āĻ¸āĻ¤āĻ° āĻ¸āĻĒāĻ¸āĻ¸ āĻŋ āĻ“ā§‡ āĻ•ā§‡ ā§ŸāĻ¸ā§āĻŸā§‡āĻ¨ā§ŸāĻ• ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻŋāĻ¯āĻŋā§‡ ā§ŸāĻ°āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻŽāĻĻā§‡āĨ¤ āĻ…āĻ¸āĻ¯āĻ• āĻ‚ā§‡ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸ āĻ‡ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ-āĻ¸ āĻ°ā§ā§‡ āĻ° (Client-Server) āĻ¸āĻ°ā§āĻ¸āĻŋāĻ•āĨ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ-āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻŋāĻ˛ā§ŸāĻ¤ āĻ¯ āĻŋā§āĻ ā§ŸāĻ¨ ā§‡ā§‡ āĻ¤ ā§‡ā§ŸāĻ˛ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻĻā§ā§ŸāĻŸ āĻ…āĻ‚ā§‡ āĻ°ā§āĻĨ āĻ•ā§ŸāĻŋāĨ¤ āĻāĻ° āĻāĻ•āĻŸāĻŋ āĻ…āĻ‚ā§‡ āĻ° āĻ¨ āĻ•āĻ°ā§ŸāĻŋ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻāĻŋāĻ‚ āĻ…āĻ¨āĻ¯āĻŸāĻŋ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĨ¤ ā§‚āĻ˛āĻ¤ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ¸āĻĒāĻ¸āĻ¸ā§ŸāĻ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻāĻ•āĻŸāĻŋ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻĢāĻ¸ (Interface) āĻ¤āĻ¤āĻ¸āĻ° ā§‡ā§‡ āĻāĻŋāĻ‚ āĻ…ā§ŸāĻĒāĻ•ā§āĻˇ āĻ•ā§ƒ āĻ¤ āĻ• ā§‡āĻ¸āĻŋā§‡ āĻ˛ā§€ āĻĢ āĻ‚ā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ (āĻŽāĻ¯ āĻ¨ā§‹āĻƒ āĻŽāĻ• āĻ¨ āĻ¸āĻŋā§Ÿā§‡āĻˇ āĻŽā§‡āĻŸ āĻ° āĻœāĻ¨āĻ¯ āĻ…āĻ¨ā§ā§ŸāĻ° āĻ¯) āĻā§‡ ā§ŸāĻ¨ āĻ• āĻœ āĻ•ā§ŸāĻ°āĨ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ…āĻĒ ā§ŸāĻ°ā§‡ā§ŸāĻ¨āĻ° āĻ°ā§ āĻ°ā§€ āĻĢ āĻ‚ā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ¸āĻŋāĻ¨ā§āĻ¨ ā§‡ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĨ¤ āĻŽā§‡āĻŸ ā§ŸāĻŋā§ŸāĻœāĻ° āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ…āĻ‚ā§Ÿā§‡ ā§‚āĻ˛āĻ¤ āĻŽāĻ¯ āĻ• āĻœāĻ—ā§ā§ŸāĻ˛ āĻ¸āĻŋāĻ¨ā§āĻ¨ ā§‡ā§‡ āĻ¤ ā§‡ā§ŸāĻ˛ ī€­ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¯ ā§ŸāĻ¨āĻœā§Ÿ āĻ¨ā§āĻŸ, āĻ‡āĻ‰āĻœ āĻ° āĻŋ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻĻāĻ° āĻĒāĻ•ā§āĻˇ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻ†āĻ¸ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŽāĻ• ā§Ÿā§‡āĻ¸āĻ° āĻŋ āĻĒā§āĻ°āĻļā§āĻ¨ āĻĒā§āĻ°ā§ŸāĻ¸āĻ¸ āĻ•āĻ° āĻāĻŋāĻ‚ āĻĒā§āĻ°āĻļā§āĻ¨āĻ• āĻ°ā§€ āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻ• āĻāĻ° āĻ‰āĻŋāĻ° āĻĒ āĻ  ā§ŸāĻ¨ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĨ¤ āĻāĻ° āĻŋ āĻ‡ā§ŸāĻ° āĻ†āĻ°āĻ“ āĻ•āĻ¸āĻ¤āĻĒā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻĻāĻ¨ āĻ¸āĻĻāĻ¨ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§Ÿā§‡ āĻ‰āĻ ā§ŸāĻŋāĨ¤ āĻ‰ā§Ÿā§‡ā§‡ā§ŸāĻ¯ āĻ—āĻ¯ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ—ā§ā§ŸāĻ˛ āĻ° ā§ŸāĻ¯āĻ¯ āĻ†ā§ŸāĻŋ āĻŽā§‡āĻŸ āĻ¸āĻ¸āĻ¸āĻ•āĻ‰āĻ¸āĻ°āĻŸāĻŋ āĻĒā§āĻ°āĻĻ āĻ¨, āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ…āĻĒāĻŸāĻŋ āĻ‡ā§ŸāĻœā§‡āĻ¨ (Optimization) āĻ…āĻ°ā§āĻĨā§‡ ā§Ž āĻ•ā§āĻ˛ ā§Ÿā§‡āĻ¨ā§āĻŸā§ŸāĻĻāĻ° āĻš āĻ¸ā§‡āĻĻ āĻŽ āĻ¤ ā§ŸāĻŋāĻ• āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ā§‡āĻœ āĻ‡āĻ¨ āĻ•āĻ° , āĻŽā§‡āĻŸ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻŋ āĻ¸ā§‡āĻ¸āĻŋāĻ¸āĻŋāĻ‰ā§‡āĻ¨ (Distribution) āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĨ¤ āĻā§‡ ā§ŸāĻ¨ āĻāĻ•āĻŸāĻŋ āĻ¸āĻŋāĻˇā§Ÿā§‡ āĻŋā§ŸāĻ˛ āĻ° ā§‡ āĻ°ā§ ā§ŸāĻ˛ āĻŽāĻ¯, āĻ¯ā§ŸāĻ°ā§āĻĨāĻˇā§āĻŸ āĻ•ā§āĻˇ āĻ¤ āĻ¯āĻ° āĻāĻ•āĻŸāĻŋ ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ‰āĻĒāĻ¸āĻ°āĻ‰āĻŋ āĻĒā§‡āĻ āĻšāĻŸāĻŋ āĻ…āĻ°ā§āĻĨā§‡ ā§Ž āĻĢ āĻ‡āĻ˛, āĻ¸āĻĒā§āĻ°āĻ¨ā§āĻŸ, āĻāĻ¯ āĻ¸āĻĒā§āĻ˛ā§ŸāĻ•ā§‡āĻ¨, āĻŽ ā§ŸāĻ¸āĻœ āĻāĻŋāĻ‚ āĻŽā§‡āĻŸ ā§ŸāĻŋāĻœ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸ā§‡ā§ŸāĻ¸ā§ŸāĻŋ āĻāĻ•āĻ‡ āĻ¸ ā§Ÿā§‡ āĻ• āĻœ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻ¤ā§ŸāĻŋ āĻŽāĻ¨āĻŸāĻ“ā§‡ ā§ŸāĻ•ā§‡ āĻ° āĻ¸ā§ŸāĻŋā§‡ āĻŋ āĻĻāĻ•ā§āĻˇāĻ¤ āĻ“ āĻ• āĻ¯ā§‡āĻ• āĻ¸āĻ°āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ āĻ•āĻ°ā§ŸāĻ¤ āĻāĻ• āĻāĻ•āĻŸāĻŋ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻœāĻ¨āĻ¯ āĻĒā§ƒāĻ°ā§āĻĨāĻ• āĻĒā§ƒāĻ°ā§āĻĨāĻ• āĻ¸ āĻ°ā§ā§‡ āĻ° āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ‡ āĻŽāĻļā§āĻ°ā§‡āĻ¤āĻ°āĨ¤ āĻ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸ āĻ°ā§ā§‡ āĻ°ā§ŸāĻ• āĻŋāĻ˛ ā§‡ā§‡ āĻŽā§‡āĻ¸ā§‡ā§ŸāĻ•ā§ŸāĻŸā§‡ (Dedicated) āĻ¸ āĻ°ā§ā§‡ āĻ°āĨ¤ āĻ‰āĻĒāĻ¸āĻ°āĻ‰āĻŋ āĻĒā§‡āĻ āĻš āĻĒā§āĻ°āĻ• āĻ° āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻŋ āĻ‡ā§ŸāĻ°āĻ“ āĻā§‡āĻ¨ āĻŽ āĻ‡āĻ˛āĻ¸ āĻ°ā§ā§‡ āĻ° (MailServer), āĻ“ā§Ÿā§‡āĻŋāĻ¸ āĻ°ā§ā§‡ āĻ° (WebServer) āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻĒā§āĻ°āĻĻ ā§ŸāĻ¨āĻ° āĻœāĻ¨āĻ¯ āĻŋāĻ¯ āĻĒāĻ•āĻ°ā§ ā§ŸāĻŋ āĻŋāĻ¯āĻŋāĻšā§ƒāĻ¤ ā§‡ā§Ÿā§‡āĨ¤ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ ā§ŸāĻ°āĻ° āĻ• āĻœ 6/6/2020 Md. Hedaetul Islam 15
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  • 17. āĻ¸āĻžāĻŋāĻŦ āĻ‡āĻļāĻŋā§‡ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻāĻ‡ āĻŽāĻ¸āĻŋ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€āĻ—āĻŖ āĻŋā§œ āĻŋā§œ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋāĻ¨ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ¤ ā§ŸāĻĻāĻ° āĻ• āĻ‚āĻ¸āĻ•ā§āĻˇāĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• ā§‡ā§ā§‡āĻā§ŸāĻœ āĻŽāĻŋāĻ° āĻ•ā§ŸāĻ° āĻ†āĻ¨ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻ—ā§āĻ—āĻ˛, āĻ¸āĻŋāĻ‚, āĻ‡ā§‡ āĻšā§ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻ†āĻ°āĻ“ āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ¸ āĻšā§‡ āĻ‡āĻ¸āĻŋāĻ¨ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ°ā§ŸāĻ• āĻ¤āĻ°ā§āĻĨāĻ¯, āĻŋāĻ¸āĻŋ, āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻ¯āĻ°ā§ŸāĻ¨ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ¸āĻ°āĻŋāĻ° ā§‡ āĻ•ā§ŸāĻ°āĨ¤ āĻ¸ āĻ¸āĻšā§‡ āĻ‚ āĻŽāĻ¸āĻŋ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€ā§ŸāĻĻāĻ° ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ āĻŽāĻ¸āĻŋ āĻ° āĻāĻ•āĻŸāĻŋāĨ¤ āĻ‡āĻ¨āĻŽāĻ‡ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻ¯āĻ¯ā§Ÿ āĻ¸āĻšāĻ āĻŋ āĻŋ āĻŽ āĻ‡āĻ˛ āĻĒ āĻ  ā§ŸāĻ¨ āĻ° āĻĒāĻĻā§āĻ§āĻ¸āĻ¤āĻ‡ ā§‡ā§ŸāĻ˛ āĻ‡ā§Ÿ āĻ‡āĻ˛āĨ¤ āĻ‡ā§Ÿ āĻ‡āĻ˛ āĻāĻ° āĻĒā§āĻ°āĻšāĻ˛ā§ŸāĻ¨āĻ° āĻĢā§ŸāĻ˛ āĻ†āĻœāĻ• āĻ˛ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ° ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻĒ āĻ āĻŋā§Ÿā§‡ āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§Ÿā§‡āĨ¤ āĻš āĻ‡ā§ŸāĻ˛ āĻŽ āĻ‡ā§ŸāĻ˛āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸā§ŸāĻ• āĻ…āĻ¯ āĻŸ āĻš āĻ•ā§ŸāĻ°āĻ“ āĻĒ āĻ  ā§ŸāĻ¨ āĻ¯ ā§‡āĨ¤ āĻāĻŸāĻŋ āĻ¸ ā§‡ āĻ“ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸ āĻļā§āĻ°ā§‡ āĻŸ ā§‡āĨ¤ āĻ…āĻ¨āĻ˛ āĻ‡āĻ¨ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ° āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻ‡ā§Ÿ āĻ‡āĻ˛ āĻŽāĻ¸āĻŋ āĻ°ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻā§ŸāĻĻāĻ° ā§ŸāĻ¯āĻ¯ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§ŸāĻ˛ - āĻ¸āĻœā§Ÿ āĻ‡āĻ˛, āĻ‡ā§‡ āĻšā§ āĻŽ āĻ‡āĻ˛ āĻĒā§āĻ°āĻ°ā§ā§ƒ āĻ¸āĻ¤āĨ¤ āĻŋāĻ¯āĻžāĻŸāĻ‚ āĻ“ āĻļāĻ°ā§āĻļāĻĄāĻ“ āĻ• āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ āĻ¸āĻ˛ā§Ÿā§‡ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ˛ āĻĒāĻš āĻ¸āĻ°āĻ¤ ā§ŸāĻ• āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤āĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨ āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° ā§ŸāĻ¯āĻ¯ āĻĒā§ƒāĻ°ā§āĻĨāĻ•āĻ°ā§ ā§ŸāĻŋ āĻ¸āĻ•āĻ‚āĻŋ āĻ—ā§āĻ°ā§āĻĒ āĻ†āĻ• ā§ŸāĻ° āĻšāĻ¯ āĻŸāĻŋāĻ‚ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻāĻŋ ā§œ āĻ¸ā§āĻ• āĻ‡āĻĒ āĻ¸āĻ•āĻ‚āĻŋ āĻāĻœ āĻ¤ā§€ā§‡ āĻ…āĻ¨āĻ¯ āĻŽāĻ• ā§ŸāĻ¨ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ˛ āĻ•āĻ˛ āĻ° āĻ…āĻ¯ āĻĒ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ¸āĻ° āĻ¸āĻ¸āĻ° āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ˛ āĻ•ā§ŸāĻ°āĻ“ āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¸āĻ‚āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ•ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻŽ āĻŋ āĻ‡āĻ˛ āĻŽāĻĢ ā§ŸāĻ¨ āĻ‰āĻšā§āĻš āĻ—āĻ¸āĻ¤āĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻš āĻ˛ā§āĻ° āĻĢā§ŸāĻ˛ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ•āĻ¸āĻ˛āĻ‚ āĻāĻ° āĻŽāĻ•ā§āĻˇā§Ÿā§‡ āĻ¯ā§āĻ— āĻ¨ā§āĻ¤āĻ• āĻ°ā§€ āĻĒāĻ¸āĻ°āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ āĻ¸āĻ¯āĻ¤ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻ•ā§āĻ˛āĻžāĻ‰āĻĄ āĻļāĻ°ā§āĻļāĻŋāĻ• āĻļā§āĻ°āĻŸāĻžāĻ¨āĻŋāĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ•ā§āĻ˛ āĻ‰ā§‡ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŽāĻ¸ā§āĻŸ ā§ŸāĻ°āĻœ āĻŽāĻ¸āĻŋ āĻ¸ ā§‚ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻĒā§‡āĻ¸ āĻ¸āĻĻā§Ÿā§‡ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ ā§‡ā§‡ āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ—ā§āĻ—āĻ˛ āĻĄā§āĻ° āĻ‡āĻ°ā§, āĻ“ā§‡ āĻ¨ āĻĄā§āĻ° āĻ‡āĻ°ā§, āĻĄā§āĻ°āĻĒāĻŋāĻ•ā§āĻ¸ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻŽāĻŋā§‡ āĻ¸āĻ•āĻŋā§ āĻŽāĻ¸ā§āĻŸ ā§ŸāĻ°āĻœ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻĒā§āĻ°ā§Ÿā§‡ āĻœāĻ¨ā§€ā§‡ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ“ ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸāĻ¸ ā§‚ā§‡ā§ŸāĻ• āĻā§‡āĻ¨ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ‡ āĻ¸āĻ‚āĻ°āĻ•ā§āĻˇāĻŖ āĻ•ā§ŸāĻ° āĻ° ā§‡ āĻ¯ ā§‡ āĻāĻŋāĻ‚ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ°ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ āĻ¨ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¸ā§āĻĨ āĻ¨ āĻ“ āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¸ā§‡āĻ°ā§ āĻ‡āĻ¸ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻāĻ¸āĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ āĻ“ ā§‡āĻ•ā§ā§Ÿ āĻ¨ā§āĻŸā§ŸāĻ• āĻ…āĻ¯ āĻ•ā§ŸāĻ¸āĻ¸ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡ 6/6/2020 Md. Hedaetul Islam 17
  • 18. āĻ‡- āĻžāĻļā§‡āĻŦāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ° āĻ¸ā§‡āĻ•ā§āĻˇ āĻ‡ ā§‡ā§Ÿā§‡ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚āĨ¤ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤ā§ŸāĻ¤ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ ā§‡ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ā§āĻĨ ā§ŸāĻ¨ āĻœ āĻ¨ āĻŋ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ‰āĻĒāĻ•āĻ°ā§ŸāĻŖāĻ° āĻĒā§āĻ° āĻĒāĻ¯āĻ¤ āĻ¸āĻ¨āĻ¸āĻŋāĻ¤ āĻ•ā§ŸāĻ°āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻĒā§œ ā§ŸāĻ˛ā§‡ āĻ° āĻœāĻ¨āĻ¯ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻŽāĻĒ āĻŸā§‡ āĻ˛ āĻš āĻ˛ā§ ā§‡ā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻāĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¸ā§‡āĻ•ā§āĻˇ āĻ°ā§āĻĨā§€āĻ° ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻĒāĻŋā§ŸāĻ¨ā§āĻĻāĻ° āĻ¸āĻŋāĻˇā§‡āĻŸāĻŋ āĻ¸āĻ¨ā§Ÿā§‡ āĻĒā§œ ā§Ÿā§‡ āĻ¨ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻŽāĻ¯ āĻ¨ī€­ ā§‡ āĻ¨ āĻāĻ• ā§Ÿā§‡āĻ¸ (https://www.khanacademy.org/) āĨ¤ āĻ†āĻŋ āĻ° āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻļā§āĻŦāĻ¸āĻŋāĻĻāĻ¯ āĻ˛ā§‡āĻ“ āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ• āĻ¸ā§‡āĻ¸ ā§‚ā§‡ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨ āĻ•āĻ° āĻ° āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻŽāĻĻā§‡āĨ¤ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ¸ā§‡āĻ¸āĻ—ā§āĻ° āĻ…āĻœā§‡ āĻ¨ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻāĻŽ āĻžāĻļā§‡āĻŦāĻ‚ : āĻ āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ (āĻŽ āĻŋ āĻ‡āĻ˛ āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚) ā§‡ā§ŸāĻ˛ āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻāĻ° āĻāĻ•āĻŸāĻŋ āĻĒāĻĻā§āĻ§āĻ¸āĻ¤āĨ¤ āĻā§ŸāĻ¤ āĻŽāĻ¯ āĻŽāĻ• āĻ¨ āĻ¸ā§āĻĨ ā§ŸāĻ¨ āĻŋā§ŸāĻ¸ āĻŽāĻ¯ āĻ¨ āĻ— āĻ¸ā§œā§ŸāĻ¤ āĻŋ ā§ŸāĻ°āĻ° āĻŋ āĻ¸ā§‡ā§ŸāĻ° āĻŋā§ŸāĻ¸ āĻ˛āĻ¯ āĻĒāĻŸāĻĒ, āĻŸāĻ¯ āĻŋ, āĻ¸ā§āĻŽ āĻŸā§‡ āĻŽāĻĢ āĻ¨, āĻŽāĻ¨ āĻŸāĻŋā§āĻ•, āĻ‡-āĻŋā§āĻ• āĻ¸āĻ°ā§‡ āĻ° āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻ¸ā§‡āĻ°ā§ āĻ‡āĻ¸ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡-āĻ˛ āĻ¸āĻ¨ā§‡āĻ‚ āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻļāĻ°ā§āĻļāĻĄāĻ“ āĻļā§āĻ°āĻŋā§ŸāĻžāĻļāĻŋāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻ¨ā§ŸāĻœāĻ° āĻŽāĻ¤ āĻ˛ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ā§ŸāĻ• āĻ¸āĻŋāĻļā§āĻŦāĻŋ āĻ¸ā§€āĻ° āĻ¸ ā§ŸāĻ¨ āĻ¤ā§ ā§ŸāĻ˛ āĻ¯āĻ°ā§ŸāĻ¤ āĻš āĻ˛ā§ ā§‡ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡ā§ŸāĻŸāĻ°āĨ¤ āĻā§ŸāĻĻāĻ° ā§ŸāĻ¯āĻ¯ āĻ¸āĻŋā§ŸāĻšā§Ÿā§‡ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡ ā§‡ā§ŸāĻ˛ āĻ‡āĻ‰āĻŸāĻŋāĻ‰āĻŋ (https://www.youtube.com/)āĨ¤ āĻāĻ¸āĻŋ āĻŽāĻ¸āĻŋ āĻāĻ¤āĻŸ āĻ‡ āĻ¸ ā§ƒāĻĻā§āĻ§ āĻŽāĻ¯ āĻ¸ā§‡āĻ•ā§āĻˇ ā§‚āĻ˛āĻ• āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻļā§āĻ°ā§ āĻ•ā§ŸāĻ° āĻŽāĻ¯ā§ŸāĻ• ā§ŸāĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻ¸āĻŋāĻˇā§‡ āĻ¸āĻ¨ā§Ÿā§‡āĻ‡ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻāĻŸāĻŋ āĻ¨ā§ā§ŸāĻˇāĻ° āĻœ āĻ¨ āĻ“ āĻœā§āĻž ā§ŸāĻ¨āĻ° āĻĒāĻ¸āĻ°āĻ¸āĻ¯ā§ŸāĻ• āĻ¸āĻŋāĻ¸āĻ¤ā§āĻŽā§ƒāĻ¤ āĻ•ā§ŸāĻ° āĻšā§ŸāĻ˛ā§ŸāĻŋāĨ¤ āĻāĻ¸āĻŋ āĻŽāĻ¸āĻŋ āĻ° āĻŽāĻŋāĻ¸ā§‡āĻ° āĻ°ā§ āĻ—āĻ‡ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻĢāĻ¨āĻŸāĻž āĻļā§āĻ°āĻŋā§ŸāĻžāĻļāĻŋāĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ¸āĻŋāĻ• āĻ°, ā§‡ āĻŸ āĻ°āĻŋ āĻ‡, āĻ‡āĻ¨ā§āĻ¸āĻŸ āĻ—ā§āĻ° , āĻĢā§ŸāĻŸ āĻ˛āĻ—, āĻŽā§‡āĻ¸āĻ°ā§ā§Ÿā§‡āĻ¨ā§āĻŸ āĻ†āĻŸā§‡ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻāĻ° ā§ŸāĻ¤ āĻ¨ āĻ¨ āĻ¯ā§‡āĻ ā§ŸāĻšāĻ° āĻĢā§ŸāĻŸ āĻŽā§‡ā§‡ āĻ¸āĻ°āĻ‚ āĻ¸ āĻ‡ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻŋāĻ¯āĻŋā§‡ āĻ°āĻ• āĻ°ā§€āĻ° āĻ¤ ā§ŸāĻĻāĻ° āĻŽāĻ¤ āĻ˛ āĻ“ āĻ¸ā§‡āĻœ āĻ‡āĻ¨ āĻ•āĻ° āĻŋāĻ¸āĻŋāĻ—ā§ā§ŸāĻ˛ āĻ¸āĻ•ā§ŸāĻ˛āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻŽā§‡ā§‡ āĻ° āĻ•āĻ°ā§ŸāĻ¤ āĻĒ ā§ŸāĻ°āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡ 6/6/2020 Md. Hedaetul Islam 18
  • 19. āĻļā§āĻ°āĻ¸āĻžāĻŋāĻ¯āĻž āĻļā§āĻ°ā§‡āĻŸāĻ“ā§ŸāĻžāĻļāĻ•āĻŦ āĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŽāĻ¸ ā§‡āĻ¯ āĻ˛ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•ā§‡ āĻ‚ āĻ¸ āĻ‡āĻŸāĻ—ā§ā§ŸāĻ˛ āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡ āĻŽāĻ˛ āĻ•āĻœāĻ¨ā§ŸāĻ• āĻā§ŸāĻ• āĻ…āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸āĻŋāĻ° āĻŸ āĻ¸ā§ā§ŸāĻ¯ āĻ— āĻ•ā§ŸāĻ° āĻ¸āĻĻā§Ÿā§‡ā§ŸāĻŋāĨ¤ āĻĻā§€ ā§‡āĻ¸āĻĻāĻ¨ āĻ¯ ā§ŸāĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻŽāĻĻā§‡ āĻ¸ āĻ•ā§āĻˇ ā§Ž ā§‡ā§‡ āĻ¨ āĻ¤ ā§ŸāĻĻāĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨāĻ“ āĻāĻ° āĻ¯āĻ¯ā§Ÿ āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ¯ ā§‡āĨ¤ āĻāĻŋ ā§œ āĻ¨āĻ¤ā§ āĻ¨ āĻ¨āĻ¤ā§ āĻ¨ āĻŋāĻ¨ā§āĻ§ā§ āĻ“ āĻ¤āĻ¤āĻ¸āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ—ā§āĻ°ā§āĻĒ āĻ“ āĻŽāĻĒāĻ‡āĻœ āĻ¤āĻ¤āĻ¸āĻ° āĻ•ā§ŸāĻ° āĻ¤ ā§ŸāĻ¤ āĻāĻ•āĻ‡ āĻ° āĻ¨ āĻ° āĻŽāĻ˛ āĻ•āĻœāĻ¨ā§ŸāĻ• āĻāĻ•āĻ¸ā§‡āĻ¤ āĻ•āĻ° āĻ¯ ā§‡, āĻ¸ āĻ¸āĻœāĻ• āĻ“ āĻŋāĻ¯āĻŋāĻ¸ āĻ¸ā§‡āĻ• āĻ• āĻ¯ā§‡āĻŋ āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŽāĻĢāĻ¸āĻŋā§āĻ•, āĻŸā§ āĻ‡āĻŸ āĻ°, āĻ¸āĻ˛āĻ‚āĻ•ā§‡āĻ‡āĻ¨ āĻ‡āĻ¤āĻ¯ āĻ¸āĻĻ āĻŽāĻ¸āĻŋ āĻ° āĻ¯āĻ¯ā§Ÿ āĻ¨ā§āĻˇ āĻā§‡āĻ¨ āĻĒāĻ°āĻ¸ā§āĻĒā§ŸāĻ°āĻ° āĻ¸ ā§ŸāĻ°ā§āĻĨ āĻ†ā§ŸāĻ—āĻ° āĻš āĻ‡ā§ŸāĻ¤ āĻ…ā§ŸāĻ¨āĻ• āĻŽāĻŋāĻ¸ā§‡ āĻ¸āĻ‚āĻ¯ā§āĻŋ āĻ°ā§āĻĨ āĻ• āĻ° āĻ¸ā§āĻ¸āĻŋāĻ¯ āĻĒ ā§Ÿā§‡āĨ¤ āĻļā§‡āĻ‰āĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŋāĻ¤ā§‡ āĻ¨ āĻ¯ā§āĻ— ā§‡ā§ŸāĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ°āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¨ āĻ¨ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ ā§ŸāĻŸ āĻ¯ ā§Ÿā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŸāĻ¨ āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ•āĻ˛āĻ¯ ā§ŸāĻŖ āĻ¤ ā§ŽāĻ•ā§āĻˇāĻ¸āĻŖāĻ•āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ˛ āĻ•āĻœā§ŸāĻ¨āĻ° āĻ¸ ā§ŸāĻ¨ āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ, āĻŋāĻ¸āĻŋ āĻ“ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ†āĻ• ā§ŸāĻ° ā§‡ āĻ¸āĻœāĻ° ā§‡ā§Ÿā§‡āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻ¨āĻ‰āĻœ āĻŽāĻĒ āĻŸā§‡ āĻ˛āĻ—ā§ā§ŸāĻ˛ āĻāĻ‡ āĻŽāĻ¸āĻŋ ā§ŸāĻ• āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ•ā§ŸāĻ° āĻ¤ā§ ā§ŸāĻ˛ā§ŸāĻŋāĨ¤ āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻŸ āĻŸāĻļāĻ°ā§ āĻ“ āĻļā§āĻ°āĻŋāĻļāĻĄāĻ“ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻā§‡āĻ¨ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ¨ā§‡āĻ¸ āĻ¤ āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ āĻ…āĻ¨ā§āĻˇā§āĻ  āĻ¨ āĻ‰āĻĒā§ŸāĻ°ā§ āĻ— āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻļā§āĻ¯ā§ ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ° āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ“āĻ¨ā§ŸāĻŋāĻ•āĻžāĻļāĻŸāĻ‚ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ°ā§ŸāĻ•āĻ‡ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ¸āĻŋāĻ¸ āĻ‚ āĻ¸ āĻ¸ā§‡ā§‡ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻŽāĻ¸ āĻ¸ā§‡ā§ŸāĻ• āĻ…āĻ¸āĻ‚ā§‡āĻ¯ āĻ¸āĻ¨āĻ°āĻŋāĻ¸ā§‡āĻ¨ā§āĻ¨ āĻŽāĻļā§āĻ° āĻ¤ āĻ“ āĻĻā§‡ā§‡ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ“ā§Ÿā§‡āĻŋāĻ• ā§ŸāĻ¸ā§āĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ˛ āĻ‡āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨ āĻ¸ā§‡ āĻ¨ā§āĻĄ āĻāĻ° āĻ¸āĻ°ā§āĻ¸āĻŋā§ŸāĻ¤ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻĒā§āĻ°āĻ¸āĻŋā§‡ ā§‡ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ“ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ āĻŽāĻ• ā§ŸāĻ¨ āĻŸāĻŋāĻ¸āĻ°ā§ āĻŋ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ¨ā§‡ āĻ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ ā§‡ā§Ÿā§‡ āĻ‰ā§ŸāĻ āĨ¤ āĻ¤ āĻŋ ā§œ āĻŽāĻ• ā§ŸāĻ¨ āĻĒā§āĻ°āĻ¸āĻ¤āĻˇā§āĻ  āĻ¨ āĻŋ āĻ¸āĻ‚āĻ—āĻ ā§ŸāĻ¨āĻ° āĻ˛ āĻ‡āĻ°ā§ āĻ‡ā§ŸāĻ°ā§āĻ¨ā§āĻŸāĻ“ āĻ“ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻ…āĻ¸āĻ¤ āĻĻā§āĻ°ā§āĻ¤ āĻŋāĻšā§ āĻ¸āĻ‚ā§‡āĻ¯āĻ• āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• āĻŽāĻĒā§Œā§‡āĻā§ŸāĻŋ āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡ 6/6/2020 Md. Hedaetul Islam 19
  • 20. āĻļā§‡āĻ‰āĻœ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻŋāĻ¤ā§‡ āĻ¨ āĻ¯ā§āĻ— ā§‡ā§ŸāĻ˛ āĻ¤āĻ°ā§āĻĨāĻ¯āĻ¸āĻ¨āĻ°ā§ā§‡ āĻ°āĨ¤ āĻĒā§āĻ°āĻ¸āĻ¤ ā§ā§‡ā§‚ā§ŸāĻ¤ā§‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻ¨ āĻ¨ āĻĒā§āĻ° ā§Ÿ āĻ¤ā§āĻŽ ā§ŸāĻŸ āĻ¯ ā§Ÿā§‡ āĻ—ā§āĻ°ā§āĻ¤ā§āĻŦāĻĒā§‚āĻŖā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻŸāĻ¨ āĻŽāĻ¯āĻ—ā§ā§ŸāĻ˛ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ° āĻ•āĻ˛āĻ¯ ā§ŸāĻŖ āĻ¤ ā§ŽāĻ•ā§āĻˇāĻ¸āĻŖāĻ•āĻ°ā§ ā§ŸāĻŋāĻ‡ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ˛ āĻ•āĻœā§ŸāĻ¨āĻ° āĻ¸ ā§ŸāĻ¨ āĻŽāĻŸāĻ•ā§āĻ¸āĻŸ, āĻŋāĻ¸āĻŋ āĻ“ āĻ¸āĻ°ā§āĻ¸ā§‡āĻ“ āĻ†āĻ• ā§ŸāĻ° ā§‡ āĻ¸āĻœāĻ° ā§‡ā§Ÿā§‡āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻ¨āĻ‰āĻœ āĻŽāĻĒ āĻŸā§‡ āĻ˛āĻ—ā§ā§ŸāĻ˛ āĻāĻ‡ āĻŽāĻ¸āĻŋ ā§ŸāĻ• āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ•ā§ŸāĻ° āĻ¤ā§ ā§ŸāĻ˛ā§ŸāĻŋāĨ¤ āĻ‡āĻ¨ā§āĻŸāĻžāĻŋāĻ¨ā§‡āĻŸ āĻŸāĻļāĻ°ā§ āĻ“ āĻļā§āĻ°āĻŋāĻļāĻĄāĻ“ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ ā§ŸāĻ¸āĻ° āĻ¯āĻ¯ā§Ÿ āĻā§‡āĻ¨ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¸āĻ¨ā§‡āĻ¸ āĻ¤ āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ° āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ āĻ…āĻ¨ā§āĻˇā§āĻ  āĻ¨ āĻ‰āĻĒā§ŸāĻ°ā§ āĻ— āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻĒ ā§‡ āĻĒ āĻ¸ā§‡ āĻļā§āĻ¯ā§ ā§‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§āĻ¸āĻŋāĻ• āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛āĻ“ āĻĒāĻ¸āĻ°āĻš āĻ˛āĻ¨ āĻ•āĻ° āĻ¯ ā§Ÿā§‡āĨ¤ āĻā§ŸāĻĻāĻ° āĻ¸āĻ•āĻŋā§ āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻŋāĻ¨ ā§‚ā§ŸāĻ˛āĻ¯āĻ° āĻ†āĻŋ āĻ° āĻ¸āĻ•āĻŋā§ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸āĻ¨āĻ¯ā§‡ āĻ¸āĻ°āĻ¤ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ¸āĻŋāĻ¸āĻ¨ ā§Ÿā§‡ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ“āĻ¨ā§ŸāĻŋāĻ•āĻžāĻļāĻŸāĻ‚ : āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ°ā§ŸāĻ•āĻ‡ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻŋāĻ˛ ā§‡ā§‡āĨ¤ āĻ¸āĻŋāĻ¸ āĻ‚ āĻ¸ āĻ¸ā§‡ā§‡ āĻĒā§āĻ°āĻ¯ā§āĻ¸āĻŋ āĻŋāĻ¯āĻŋā§‡ āĻ° āĻ•ā§ŸāĻ° āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻāĻ•āĻŸāĻŋ āĻāĻ•āĻ• āĻ•āĻ¨ā§ŸāĻŸāĻ¨ā§āĻŸ āĻŽāĻ¸ āĻ¸ā§‡ā§ŸāĻ• āĻ…āĻ¸āĻ‚ā§‡āĻ¯ āĻ¸āĻ¨āĻ°āĻŋāĻ¸ā§‡āĻ¨ā§āĻ¨ āĻŽāĻļā§āĻ° āĻ¤ āĻ“ āĻĻā§‡ā§‡ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¸āĻŋāĻ¤āĻ°āĻŖ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ“ā§Ÿā§‡āĻŋāĻ• ā§ŸāĻ¸ā§āĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻ˛ āĻ‡āĻ°ā§ āĻ¸āĻ•āĻ‚āĻŋ āĻ…āĻ¨ āĻ¸ā§‡ āĻ¨ā§āĻĄ āĻāĻ° āĻ¸āĻ°ā§āĻ¸āĻŋā§ŸāĻ¤ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻŋāĻ¤ā§‡ āĻ¨ āĻ¸ ā§Ÿā§‡āĻ° āĻŸāĻŋāĻ¸āĻ°ā§ āĻ“ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻŽāĻ¸ā§āĻŸā§‡āĻ¨āĻ—ā§ā§ŸāĻ˛ āĻ“ā§Ÿā§‡āĻŋāĻ• āĻ¸ā§āĻŸ āĻĒā§āĻ°āĻ¸āĻŋā§‡ ā§‡ āĻ…āĻ¨āĻ˛ āĻ‡ā§ŸāĻ¨āĻ“ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ¸āĻ°āĻ¤ ā§‡ā§Ÿā§‡ āĻ°ā§āĻĨ ā§ŸāĻ•āĨ¤ āĻĢā§ŸāĻ˛ āĻ¸āĻŋā§ŸāĻļā§āĻŦāĻ° āĻŽāĻ¯ āĻĒā§āĻ° ā§ŸāĻ¨ā§āĻ¤ āĻŽāĻ• ā§ŸāĻ¨ āĻŸāĻŋāĻ¸āĻ°ā§ āĻŋ āĻŽāĻ°āĻ¸ā§‡āĻ“ āĻšāĻ¯ ā§ŸāĻ¨āĻ˛ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ āĻ¨ā§‡ āĻ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸ āĻ¸ā§‡āĻœāĻ˛āĻ°ā§āĻ¯ ā§‡ā§Ÿā§‡ āĻ‰ā§ŸāĻ āĨ¤ āĻ¤ āĻŋ ā§œ āĻŽāĻ• ā§ŸāĻ¨ āĻĒā§āĻ°āĻ¸āĻ¤āĻˇā§āĻ  āĻ¨ āĻŋ āĻ¸āĻ‚āĻ—āĻ ā§ŸāĻ¨āĻ° āĻ˛ āĻ‡āĻ°ā§ āĻ‡ā§ŸāĻ°ā§āĻ¨ā§āĻŸāĻ“ āĻ“ā§Ÿā§‡ā§ŸāĻŋ āĻ¸āĻŽā§āĻĒā§āĻ°āĻš āĻ° āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻĢā§ŸāĻ˛ āĻ…āĻ¸āĻ¤ āĻĻā§āĻ°ā§āĻ¤ āĻŋāĻšā§ āĻ¸āĻ‚ā§‡āĻ¯āĻ• āĻŽāĻ˛ ā§ŸāĻ•āĻ° āĻ• ā§ŸāĻŋ āĻ¤āĻ°ā§āĻĨāĻ¯ā§ŸāĻ• āĻŽāĻĒā§Œā§‡āĻā§ŸāĻŋ āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡ 6/6/2020 Md. Hedaetul Islam 200
  • 21. āĻ‡-āĻ•āĻŽāĻžāĻ¸āĻŦ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻ‡-āĻ• ā§ŸāĻ¸ā§‡āĻ° āĻ¯āĻ¯ā§Ÿ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° āĻ¯āĻ¯ā§Ÿ āĻŽāĻĻā§‡ āĻ¸āĻŋā§ŸāĻĻā§Ÿā§‡āĻ° āĻ¨ āĻ¨ āĻĒā§ŸāĻŖāĻ¯āĻ° āĻ…ā§‡ā§‡ āĻ° āĻŽāĻĻāĻ“ā§‡ āĻ¯ ā§‡ āĻāĻŋāĻ‚ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻŽāĻ¸āĻ¸āĻŋ āĻĒāĻŖāĻ¯ āĻ—ā§āĻ°ā§‡āĻŖāĻ“ āĻ•āĻ° āĻ¯ ā§‡āĨ¤ āĻ†āĻ¸āĻ°ā§āĻĨā§‡āĻ• āĻŽāĻ˛āĻ¨ā§ŸāĻĻāĻ¨ ā§ŸāĻŸ āĻŽāĻŋāĻ¸ā§‡āĻŸ āĻ• ā§‡ā§‡ āĻœ āĻ¤ā§€ā§‡ āĻ‡ā§ŸāĻ˛āĻ•āĻŸā§āĻ°āĻ¸āĻ¨āĻ• āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻ¸āĻ¸ā§ŸāĻ¸ā§āĻŸā§Ÿ āĻ° āĻ¯āĻ¯ā§Ÿ āĨ¤ āĻŋāĻ¤ā§‡ ā§ŸāĻ¨ āĻ‡-āĻ• āĻ¸ā§‡ āĻŽāĻ¸āĻŋ āĻ¸ āĻ° āĻ¸āĻŋā§ŸāĻļā§āĻŦ āĻ¤ā§ ā§āĻ˛ āĻœāĻ¨āĻ¸āĻĒā§āĻ°ā§‡āĨ¤ āĻ‡-āĻŋāĻ¯āĻžāĻ‚āĻļāĻ•āĻ‚ āĻ¸āĻžāĻļāĻ°ā§āĻŦ āĻ¸ : āĻāĻ° āĻ¯āĻ¯ā§Ÿ ā§ŸāĻ° āĻŋā§ŸāĻ¸āĻ‡ āĻ¸āĻ•āĻ‚āĻŋ āĻŋ āĻ¸ā§œāĻ° āĻ• āĻŋ āĻ• āĻ¸āĻŋ āĻŽāĻ°ā§āĻĨā§ŸāĻ• āĻŋāĻ¯ āĻ‚āĻ¸āĻ•āĻ‚ āĻ• āĻœāĻ• ā§‡ āĻ¸ āĻ° āĻ¯ ā§‡āĨ¤ āĻŽāĻĒā§Ÿ āĻ¨ā§āĻŸ āĻŸā§āĻ° āĻ¨ā§āĻ¸āĻĢ āĻ°, āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¸āĻŋāĻ˛ āĻĒāĻ¸āĻ°ā§Ÿā§‡ āĻ¯, āĻ…āĻ°ā§āĻĨā§‡ āĻ‰ā§ŸāĻŋ āĻ˛āĻ¨āĻ¸ā§‡ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻ¨āĻ° āĻŽāĻ¸āĻŋ āĻĒ āĻ“ā§‡ āĻ¯ ā§‡āĨ¤ āĻā§ŸāĻ¤ āĻ¸ ā§‡ āĻ“ āĻ…ā§ŸāĻ°ā§āĻĨā§‡āĻ° āĻ…ā§ŸāĻ¨āĻ• āĻ¸ āĻļā§āĻ°ā§‡ ā§ŸāĻŸāĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§‚ā§‡ 6/6/2020 Md. Hedaetul Islam 211
  • 22. āĻŽāĻ¸ ā§‡āĻ¯ āĻ˛ āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ¸āĻ•āĻ‚ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸ āĻ¸ ā§ŸāĻœ āĻ¸āĻ• āĻĒā§āĻ°āĻ°ā§ āĻŋ āĻŽāĻĢā§ŸāĻ˛ā§ŸāĻŋ āĻŽāĻ¸ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻ¸āĻ˛ā§‡ā§ŸāĻŋāĨ¤ āĻ—ā§āĻ°ā§āĻĒ āĻ“ā§ŸāĻžāĻ•āĻŦ /āĻĻ āĻ—āĻ¤ āĻ•āĻžāĻœ 6/6/2020 Md. Hedaetul Islam 222
  • 23. 6/6/2020 ā§§āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° ā§Ļā§¨āĻŸāĻŋ āĻ¸ā§āĻĢāĻ˛ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻŋāĻ˛ āĨ¤ ā§¨āĨ¤ āĻ¸ ā§ŸāĻœ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨ā§ŸāĻŸāĻ° ā§Ļā§¨āĻŸāĻŋ āĻ•ā§āĻĢāĻ˛ āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻŋāĻ˛ āĨ¤ ā§ŠāĨ¤ āĻĢ āĻ‡āĻ˛ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻ• ? ā§ĒāĨ¤ āĻ‡-āĻ—āĻ°ā§ā§‡ ā§ŸāĻ¨āĻ¨ā§āĻ¸ āĻ¸āĻ• ? āĻŽā§ āĻ¯āĻžā§Ÿā§‡ 6/6/2020 Md. Hedaetul Islam 233
  • 24. ā§§āĨ¤ āĻ¸āĻŋāĻ¸āĻ°ā§āĻ¨ā§āĻ¨ āĻ¯āĻ°ā§ŸāĻŖāĻ° āĻŽāĻ¨āĻŸāĻ“ā§‡ āĻ•ā§‡ āĻ¸ āĻ°ā§ā§‡ āĻ° āĻ¸āĻŋā§ŸāĻ•ā§‡ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ¨ā§ŸāĻŋāĨ¤ ā§¨āĨ¤ āĻ‡āĻ¨ā§āĻŸ āĻ°ā§ŸāĻ¨āĻŸ āĻ¸āĻ°ā§ŸāĻ¸ āĻ¸ā§‡ āĻ“ āĻ¸ āĻ¸āĻ°ā§ā§‡ āĻ¸āĻ¸ ā§‚ā§Ÿā§‡āĻ° āĻŋāĻŖā§‡āĻ¨ āĻ¸āĻ˛ā§Ÿā§‡ āĻ†āĻ¨ā§ŸāĻŋāĨ¤ āĻŋāĻžāĻļāĻŋāĻŋ āĻ•āĻžāĻœ 6/6/2020 Md. Hedaetul Islam 244
  • 25. āĻ‡-āĻŽ āĻ‡ā§ŸāĻ˛āĻ° āĻĒā§āĻ° āĻ°ā§āĻĨāĻ¸ āĻ• āĻ¯ āĻ°āĻ¨ āĻĒāĻŋāĻŋāĻ¤ā§€ āĻ•ā§āĻ˛āĻžāĻŋ ā§§ā§Ļ āĻ…āĻ¯āĻ¯ ā§‡ 6/6/2020 Md. Hedaetul Islam 255