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Integrate the following functions sinx/(...

Integrate the following functions `sinx/(1+cosx)`.

Text Solution

Verified by Experts

Let t = 1+cosx.
Then dt = -sinx dx
therefore` int sinx/(1+cosx) dx = int 1/t xx -dt`
=`-log|t|+c`
=`-log|1+cosx|+c`
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