Question

Prove that:
(1+ cot A + tan A) (sin A − cos A) = sin A tan A − cot A cos A
OR
Without using trigonometric tables, evaluate the following:$2( \frac{cos 58 \textdegree}{sin 32 \textdregee})- \sqrt{3} (\frac{cos 38 \textdegree cos 52 \textdegree}{tan 15 \textdegree tan 60 \textdegree tan 75 \textdegree})$

Answer 1

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Refer to the attachment...