(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

The region enclosed by xy=1 and x=2 hence evaluate

[tex]

\iint x e^{-x} dydx

[/tex]

2. Relevant equations

3. The attempt at a solution

I m confused about their bounded region and i formed this integral to evaluate the volume

[tex]

\int_{2}^{\inf} \int_{0}^{1/x} x e^{-x} dydx

[/tex]

and i got the result 0.135

Is this correct ?

Thanks

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# Homework Help: Volume of two regions using double integration

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