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Question Number 190168 by TUN last updated on 29/Mar/23

1)∫^∞ _0 ((sin x)/(x^p +sin x))dx ,p>0  2)∫^∞ _π ((xcos x)/(x^p +x^q ))dx,p>0and q>0  3)∫^∞ _0 ((sin x^p )/( x^q ))dx, p>0,q>0  4)∫^2 _0 (dx/(∣ln x∣^p )) ,p>0  5)∫^1 _0 ((cos(1/(1−x)))/( ((1−x^2 ))^(1/n) ))dx  6)∫^∞ _0 (dx/(x^p ((sin^2 x))^(1/3) ))

1)0sinxxp+sinxdx,p>0 2)πxcosxxp+xqdx,p>0andq>0 3)0sinxpxqdx,p>0,q>0 4)02dxlnxp,p>0 5)01cos11x1x2ndx 6)0dxxpsin2x3

Commented bysenestro last updated on 30/Mar/23

how can we solve it?

howcanwesolveit?

Commented byTUN last updated on 01/Apr/23

It′s the improper integral

Itstheimproperintegral

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