4.30. Compute the real integral -27 do 2+ sin o by writing the sine function in terms of the exponential function and making the substitution z = el$ to turn the real integral into a complex integral.

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Q: Question 15 Find the solution. dy y dx - 3x A y = C+x3 B y = cx-x3 3x y = c-x3 х D y = 3 c+x 3.

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Q: 15

A: the given equation is -15e=3 solving for e multiply both sides by e -15e×e=3×e -15=3×e

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