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Integrate:-\ (x)/(1+sinx)dx

Integrate:-\


(x)/(1+sinx)dx

Grade:12

1 Answers

Anil Pannikar AskiitiansExpert-IITB
85 Points
11 years ago

Dear Aparna,

 

  = xdx/1+ cos(Π/2-x)

put Π/2-x = A

-dx = dA

subtitute.

 = -(Π/2 - A )dA/1 + cosA

= -Π/4∫sec2A/2dA + ∫A/2*sec2A/2dA

                                 (solve by parts )          

 

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Askiitians Expert

Anil Pannikar

IIT Bombay

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