Evaluate: `inte^(2x)sinxcosx\ dx`

Explanation

Let `I=int e^{2 x} sin x cos x d x`
`

=1 / 2 int e^{2 x} 2 sin x cos x d x `
`
=1 / 2 int e^{2 x} sin 2 x d x`


As we know that
`

int e^{a x} sinbxdx=frac{e^{a x}}{a^{2}+b^{2}}{a sin b x-b cos b x}+c `
`
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