Tutorial - Adding trigonometric terms to simplify using even and odd identities ex 29, -siny+sin(-y)

The video tutorial explains how to simplify trigonometric expressions using even and odd identities. It begins with an introduction to the concept of trigonometric identities, followed by a demonstration of applying these identities to simplify expressions. The tutorial concludes with a detailed walkthrough of the simplification process, emphasizing the consistency of identities across different variables.

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