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JEE Advanced 2015 Paper 2

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Let F:R→R be a thrice differentiable function. Suppose that F(1)=0, F(3)=−4 and F′(x)<0 for all x∊(

,3). Let f(x)=xF(x) for all x∊R.

Question : 58

Total: 60

x3F"(x)dx=40,then the correct expression(s) is (are)

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