(d) Compute the anti-derivative $\int e^{-2x} \sin(3x)dx$ without integrating by parts. An outline: integrate $e^{(3i-2)x}$ \text{``the Calc-I way''} and then take the imaginary part of the result.
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The integral of e^(ax) with respect to x is (1/a)e^(ax), so the integral of e^(-2x) is (-1/2)e^(-2x). Show more…
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