What happens when solving with multiple angles

The video tutorial explains how to solve trigonometric equations, focusing on the impact of double and half angle identities. It covers common student mistakes, the use of the unit circle, and both algebraic and graphical approaches to finding solutions. The tutorial provides a detailed walkthrough of solving equations with single, double, and half angles, emphasizing the importance of understanding the unit circle and graphical representations.

Describe the graphical approach to understanding the solutions of sine equations.

What is the process to solve for X when given X/2 equals a certain value?

What happens to the graph of sine when using the half angle?

How do you determine the number of solutions for a trigonometric equation within a given interval?