Tips to crack Mathematics section - JEE Main 2014 by ednexa.com

1. ‘JEE’ (Main) - 2014

3. Unit 1 : Sets, Relations And Functions
Unit 2 : Complex Numbers And
Quadratic Equations

4. Unit 3 : Matrices And Determinants
Unit 4 : Permutations And
Combinations

5. Unit 5 : Mathematical Induction
Unit 6 : Binomial Theorem And Its
Simple Applications

6. Unit 7 : Sequences And Series
Unit 8 : Limit, Continuity And
Differentiability
Unit 9 : Integral Calculus

7. Unit 10 : Differential Equations
Unit 11 : Co-Ordinate Geometry
Unit 12 : Three Dimensional Geometry

8. Unit 13 : Vectors Algebra
Unit 14 : Statistics and Probability

9. Unit 15 : Trigonometry
Unit 16 : Mathematical Reasoning

12. 2. Distance between the pair of lines
represented by the equation
x2 – 6xy +9y2 +3x – 9y – 4 = 0

13. )(
2
2
baa
acg
2
3
,4,9,1 gcba
2
5
10
4
25
2
)91(1
)4(
4
9
2
Sol :
The distance between the pair of straight lines given by
ax2 + 2hxy + by2 + 2gx + 2fy + c = 0is
Here

14. 3. Sum of the roots of the equation
4x – 3 (2x+3) + 128 = 0 is

20. Thank You…