Prove that, cos^2(45°) +sin^2(45°×2) +sin^(45°×5) +sin^2(45°×7)

1.	Prove that, cos^2(45°) +sin^2(45°×2) +sin^(45°×5) +sin^2(45°×7) =2
Answer» ANSWER: sorry bro i CANT HELP u Step-by-step explanation: call me here my no SAKSHAM mehra 6359 488 005 ok pls girls call me

Prove that, cos^2(45°) +sin^2(45°×2) +sin^(45°×5) +sin^2(45°×7) =2

Answer»

ANSWER:

sorry bro i CANT HELP u

Step-by-step explanation:

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Prove that, cos^2(45°) +sin^2(45°×2) +sin^(45°×5) +sin^2(45°×7) =2​

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Prove that, cos^2(45°) +sin^2(45°×2) +sin^(45°×5) +sin^2(45°×7) =2