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Let f(x)=intx^(sinx)(1+xcosxdotlnx+sinx)...

Let `f(x)=intx^(sinx)(1+xcosxdotlnx+sinx)dxa n df(pi/2)=(pi^2)/4dot` Then the value of `|"cos"(f(pi))|` is____

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The correct Answer is:
`0.27`
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