What is the integral of x" cos ax dx ? хN sin ax А. -=S nx"-1 sin ax dx + а а хN sin ax B. n -"Sxn-1 sin ax dx а а sinn-1xcos x C. + (") S sin"-2x dx n sinn-1xcos х D. (") S sin"-2x dx -

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A: topic - partial differentiation

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A: Since you have posted multiple questions i can do first question as per our company guidelines…

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A: Solving questions

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A: Topic = Integration

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A: Topic = Limits

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