Learn how to find all the solutions to a trigonometric equation

The video tutorial explains how to solve trigonometric equations using the unit circle. It covers finding solutions by adding multiples of 2π and explores simplifying these solutions using reference angles and π. The tutorial emphasizes the importance of simplifying answers for clarity and understanding, akin to simplifying fractions.

Discuss the process of reflecting points in the unit circle to find additional solutions.

How can the solutions be simplified when they share the same reference angle?