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If f(x)=int(x^2)^(x^2+1)e^(-t^2)dt , the...

If `f(x)=int_(x^2)^(x^2+1)e^(-t^2)dt` , then `f(x)` increases in

A

`(-2, 2)`

B

no value of x

C

`(0, oo)`

D

`(-oo, 0)`

Text Solution

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The correct Answer is:
D
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