If y = int(0)^(x) (t^(2))/(sqrt(t^(2)+1)...

If `y = int_(0)^(x) (t^(2))/(sqrt(t^(2)+1))dt` then `(dy)/(dx)` at `x=1` is

A

`sqrt(2)`

B

`1/2`

C

`(1)/(sqrt(2))`

D

2

Verified by Experts

The correct Answer is:

C

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