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Evaluate: int e^(cos^2 x)sin2xdx...

Evaluate: `int e^(cos^2 x)sin2xdx`

Text Solution

Verified by Experts

I=`int e^(cos^2 x)sin2xdx`
Let`cos^2 x=t`
=`-sin2xdx=dt`
I=`int e^(t)dt`
=`-e^t+c`
=`-e^(cos^2x)+c`
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