Today ' s Calculation Of Integrals - 1

soumik, everyone iwll know that if he.she googles it

show the work also

then it will be fine

the post here sums it up well:

http://www.goiit.com/posts/show/1138578.htm

also read through

http://en.wikipedia.org/wiki/Gamma_function

This looks fine enough......

http://www.artofproblemsolving.com/Forum/viewtopic.php?f=296&t=305555