hi, i have an example it become which later becomes why is this so?
Last edited by mr fantastic; May 21st 2011 at 03:04 AM. Reason: Re-titled.
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Originally Posted by salohcinseah hi, i have an example it become which later becomes why is this so? That's only true if the original integral was , which is what I think you wanted to write in the first place. First, we see that So the integral becomes And by the identity , we get , which is what we wanted. Does this make sense?
yes, i understand now , the example skip a few step which make me lost
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