Learn how to evaluate the sum of two angles with tangent

The video tutorial covers sum and difference identities, focusing on tangent. It explains how to evaluate tangent using the unit circle and highlights common mistakes. The instructor demonstrates simplifying expressions with radicals and fractions, emphasizing the importance of careful calculation. The session concludes with a Q&A segment addressing student queries.

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

Evaluate responses using AI:

OFF