# Solution - Trigonometric Identities

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ConceptTrigonometric Identities

#### Question

Prove the following identities, where the angles involved are acute angles for which the expressions are defined.

(sintheta - 2sin^3theta)/(2costheta - costheta) =tan theta

#### Solution

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#### Reference Material

Solution for concept: Trigonometric Identities. For the course CBSE
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