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integration of [(4cos x)/(sin^2 x)]

0 votes

please help!

asked Dec 4, 2013 in CALCULUS by linda Scholar

1 Answer

0 votes

Given function is 4Cosx/Sin^2x

= 4Cosx/Sinx*1/Sinx

= 4Cotx*Cscx

Integration of 4Cotx*Cscx is

image

image                                  image

image

 

answered Jan 2, 2014 by david Expert

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