What I wish I knew about compound angles in trig

The video tutorial addresses common student difficulties in solving trigonometric equations, particularly with half and double angles. It explains how to solve these equations using the unit circle and graphical approaches, emphasizing the importance of understanding period changes in trigonometric graphs. The tutorial also covers methods to find all solutions for these equations, including the use of multiple angles and the impact of graph compression or stretching.

What new insight or understanding did you gain from this video?

Evaluate responses using AI:

OFF