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

integral of x*e^x from 0 to infinity

2. Relevant equations

N/a

3. The attempt at a solution

i first integrated the integrand and got (xe^x - e^x) then i use limit as R approaches infinity and used 0 and R as my limits. when calculating i keep getting 1 instead of infinity. is there something i did wrong? thanks forhelping

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# Homework Help: Can't figure out this improper integral

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