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Mathematics, 07.11.2020 01:00 glenn4572

Prove the Identity: 4(cos6θ + sin6θ) = 1 + 3cos22θ


Prove the Identity: 4(cos6θ + sin6θ) = 1 + 3cos22θ

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Prove the Identity: 4(cos6θ + sin6θ) = 1 + 3cos22θ
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