Mathematics
Mathematics, 03.11.2021 01:50, cancerbaby209

Prove 8 sin^3 x cos x = 2 sin 2x - sin 4x


Prove 8 sin^3 x cos x = 2 sin 2x - sin 4x

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Prove 8 sin^3 x cos x = 2 sin 2x - sin 4x
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