Evaluate the following linbegrals : a) de (32-1)e dx of c)r Cos CVZX) cos x dae

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A: Differentiate the given y with respect to x.

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A: we know that am+n=am.an similarly, ea+ibx=eax+ibx=eax.eibx now, we know that eiθ=cosθ+isinθ

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A: .We will verify the given identity.Below find the solution in image.

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