17. DETAILS 0/1 Submissions Used Verify the identity. (sin(x) + cos(x))2 = 2 cos(x) sin(x) +...

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math precalculus

Answer 1

Answer #1

2 (sinx + cost a asinx. cos x +1 2 LHS -> (sin x + cosx) siм x + co 2 x + asinx.cosx i sin2x + cos2x = = 1 LHS >> 1+ asinx.co

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Answer 2

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