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Indefinite Integral question

 
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Oct3-04, 10:30 PM   #1
 

Indefinite Integral question


Hi!

I am stuck with this integration problem:

[tex]\int{\frac{cos 5x+cos 4x}{1-xcos3x}}[/tex]
Thanks in advance.
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Oct4-04, 12:40 AM   #2
 
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Are you sure that's the right integrand?
Oct4-04, 01:49 AM   #3
 
yes that's the sum alright.
Oct4-04, 04:18 AM   #4
 
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Indefinite Integral question


Then you might as well resign.
Oct4-04, 04:48 AM   #5
 
i guess there some printing error and that's not the sum. sorry for disturbing you guys.
Oct4-04, 05:06 AM   #6
 
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It should be possible if you have only cos(3x) in the denominator, and not xcos(3x)
Oct4-04, 09:17 AM   #7
 
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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