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

If `f(x)=int_(x^(2))^(x^(2)+1)e^(-t^(2))dt`, then the interval in which f(x) is increasing, is-

A

`(-oo , 0)`

B

`(0, oo)`

C

`[-2, 2]`

D

`[3, 5]`

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The correct Answer is:
A
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CHHAYA PUBLICATION-MCQ ZONE 3 -Question Paper 4
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