This document provides examples for solving trigonometric equations. It discusses that each trig function is positive a certain number of times and negative a certain number of times from 0 to 360 degrees. It explains that calculators only provide one answer but there may be multiple answers, and using a reference angle from the first quadrant allows finding other answers. It then provides 5 examples of solving trig equations, finding where trig functions are equal to given values, and checking solutions on a calculator.