Posted by **abhi** on Thursday, October 4, 2012 at 11:03am.

Integrate sinx/sinx-cosx..... Plz note sinx-cosx as a whole is in the denominator..

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**Steve**, Thursday, October 4, 2012 at 11:29am
use the good old quotient rule:

if y = u/v, y' = (u'v - uv')/v^2

u = sinx

v = sinx - cosx

y' = [(cosx)(sinx-cosx) - (sinx)(cosx+sinx)]/(sinx-cosx)^2

you can play with that some, but I like

1/(sin(2x)-1)

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