Solving for all solutions of sine with a multiple angle

The video tutorial explains how to solve quadratic and trigonometric equations. It begins with an introduction to the concepts, followed by detailed steps to solve quadratic equations, emphasizing the importance of reversing operations. The tutorial then transitions to solving trigonometric equations, highlighting common mistakes and the use of inverse functions. The session concludes with final solutions and homework instructions.

What additional step is required when evaluating for sine in the context of the given equations?

How do you find the values of X when 2X = π/4 + 2πN and 2X = 3π/4 + 2πN?