Trigonometry - Proving and Simplifying Trigonometric Identities
Trigonometry - Proving and Simplifying Trigonometric Identities
Prove the identity \(\cot A \cos A = \operatorname{cosec} A - \sin A\)
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Answer:\(\cot A\cos A=\operatorname{cosec}A-\sin A\), for all \(A\) where both sides are defined.
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