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Let f:R to R be a differentiable functio...

Let `f:R to R` be a differentiable function such that `f(x)=x^(2)+int_(0)^(x)e^(-t)f(x-t)dt`. `f(x)` increases for

A

`xgt1`

B

`xlt-2`

C

`xgt2`

D

none of these

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The correct Answer is:
B
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CENGAGE PUBLICATION-DEFINITE INTEGRATION -LC_TYPE
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  4. Let f:RtoR be a differentiable function such that f(x)=x^(2)+int(0)^(x...

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