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OpenStudy (anonymous):
how to find integral of negative cotx?
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OpenStudy (bahrom7893):
Rewrite it as: Integral (-Cotx)dx = Integral (-Cosx/Sinx)dx
OpenStudy (bahrom7893):
Let u = Sinx du = Cosxdx so integral becomes: Integral (-du/u) = -Ln|u| + C = -Ln|Sinx|+C
OpenStudy (bahrom7893):
please click on become a fan if i helped, thanks!
OpenStudy (anonymous):
ooooooohh!Thank you so much!
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