I am stuck with this integration problem:
Thanks in advance.
Are you sure that's the right integrand?
yes that's the sum alright.
Then you might as well resign.
i guess there some printing error and that's not the sum. sorry for disturbing you guys.
It should be possible if you have only cos(3x) in the denominator, and not xcos(3x)
actually after doing a back calculation, i believe it should be 2cos(3x). darn mistake, really gave me a headache.
anyways thanks for all your help.
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