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Proving Identities -- tan x = csc 2x - cot 2x

Video Lesson (Trigonometry)

 Video Tutorial: Proving Identities -- tan x = csc 2x - cot 2x


In this free Trigonometry video tutorial you will learn how to prove trigonometric identities. The example covered in this video: tan x = csc 2x - cot 2x