I'm supposed to find the volume of the figure that appears by rotating the follwing around the x-axis:(adsbygoogle = window.adsbygoogle || []).push({});

[tex]y = e^x \cdot \sin (x) & x \in \left[ {0,\left. \pi \right]} \right.[/tex]

This means (I think) that the function needs to be to the second power and multiplied by Pi in an integral. So the integral becomes

[tex]

\pi \int {e^{2x} \cdot \sin ^2 (x)dx}

[/tex]

I need hints on how to solve this integral, I've tried integration by parts but not really gotten anywhere...am I on the right track?

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# Homework Help: Volume by integration

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