how to evaluate ? thankyou!
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Hello, Originally Posted by iwonder how to evaluate ? thankyou! It's a common technique Hence And you're back to a previous integral
and i got the answer for this is pi/3 however when i submit the answer online, it says the answer is not equal to plz exaplin
Originally Posted by iwonder and i got the answer for this is pi/3 however when i submit the answer online, it says the answer is not equal to plz exaplin It's , so take the square root ! (and not -, since the integrand is always positive, its integral is positive)
Originally Posted by iwonder how to evaluate ? thankyou! If you know the function the solution is very simple. Noting that the function is even, we have .................. .................... .................... Also see Gamma function - Wikipedia, the free encyclopedia
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