Prove the following identities tan2 - - sin2 - - tan2 - sin2 -

tan^2α sin^2α =sin^2αcos^2α sin^2α =sin^2α(1 cos^2α)cos^2α =sin^2αcos^2αsin^2α =tan^2αsin^2α ...

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Sum of Trigonometric Ratios in Terms of Their Product

Prove the fol...

Question

Prove the following identities
$t a n^{2} α - s i n^{2} α = t a n^{2} α s i n^{2} α$

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