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∫cosx/sin ³ x dx Integrate above function with respect to ' x '

                     ∫cosx/sin³x dx 
                  Integrate above function with respect to 'x'  

Grade:12th pass

1 Answers

Aditya Gupta
2081 Points
5 years ago
put y=sinx, so that dy=cosxdx
now,  ∫cosx/sin³x dx  ∫dy/y^3=y^-2/-2
so,  ∫cosx/sin³x dx = –(cosec^2x)/2 + C

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