Evaluate the given function cos³xdx = (y? - y² sinx)dy is equal to.. 2y3 A. sin?x = 3 2sinx + 20 y3 2sinx + 2C 3 B. sin?x -- y3 2sinx = 20 3 C. sin?x + -- D.None of the Above

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A: As per guidelines we can answer only one question at a time, so if you need more answers kindly…

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A: Note: According to bartleby we have to answer only first question please upload the question…

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A: tan2ydy=sin3xdxIntegrate both sides and solve.

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