5. (a) C Evaluate sinxcos³ xdx 1 1 sin³ x+-sin³ x+C 3 5 3 sin x sin³ x+C 1 (b) cos³x-cos³x + 1 (d) 3 cos³x cos³x+cos³x+C

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A: Apply reduction formula:∫sinnx dx = n-1n∫sinn-2(x)dx - cosx. sinn-1(x)nwith n=4∫sin4x dx =…

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A: Given: e-z2i=sin2

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A: 11.Given,∫x.In x dx

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A: Given

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A:

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A: Evaluation of the Integral

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A: NOTE: Refresh your page if you can't see any equations. . factor out

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A: To evaluate the given intgral.

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A: Solving the problem by doing the integration.

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A:

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A:

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A:

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A: