Math, asked by sugunam0469, 1 month ago

prove that sin^4 π/8+sin^4 3π/8+sin^4 5π/8+sin^4 7π/8=3/2

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Answered by wwwmohamedsiddiq22

Step-by-step explanation:

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prove that sin^4 π/8+sin^4 3π/8+sin^4 5π/8+sin^4 7π/8=3/2​

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prove that sin^4 π/8+sin^4 3π/8+sin^4 5π/8+sin^4 7π/8=3/2