Evaluate ∫_[0..2π] exp(cosx) cos(nx-sinx) dx, n=1,2,3,....
求積分 ∫_[0..2π] exp(cosx) cos(nx-sinx) dx, n=1,2,3,....
Improper integral
2011-11-29 7:54 am
回答 (1)
2011-11-30 7:16 am
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