# Solution - Trigonometric Identities

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ConceptTrigonometric Identities

#### Question

If tanθ + sinθ = m and tanθ – sinθ = n, show that m^2 – n^2 = 4\sqrt{mn}.

#### Solution

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#### Reference Material

Solution for concept: Trigonometric Identities. For the course 8th-10th CBSE
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