Prove the following identities:
(sin⁸ θ - cos⁸ θ) = (sin² θ - cos² θ) (1 - 2 sin² θ . cos² θ)

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Question

Some Applications of Trigonometry

Prabhat Rajore · Accepted Answer

Prove the following identities:
(sin⁸ θ - cos⁸ θ) = (sin² θ - cos² θ) (1 - 2 sin² θ . cos² θ) - Wired Faculty

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