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Question

Prove the following identity. Explain your thought process. Please show full steps and solutions. Thanks! 1) cot22

x = (cosx) / (1 - cos2x)


2) Solve the following trigonometric equation for 0 ≤ x ≤ 2π. Explain your process.


cos2x - 1 = 0

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Subject: Math, Trigonometry
Prove the following identity. Explain your thought process. Thanks! 1) cot 2 x = (cos 2 x) / (1 - cos 2 x) 2) Solve the following trigonometric...
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