Trigonometry - Proving and Simplifying Trigonometric Identities

Trigonometry - Proving and Simplifying Trigonometric Identities

Prove the identity \((\cot x+\tan x)\sin x=\sec x\).

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Answer:\((\cot x+\tan x)\sin x=\sec x\), for all \(x\) where the displayed expressions are defined.

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