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If y = log (x + sqrt(x ^(2) + 1)) then y...

If `y = log (x + sqrt(x ^(2) + 1))` then `y _(2)(1) =`

A

0

B

1

C

`-1 2 //sqrt2`

D

`-1//2sqrt2`

Text Solution

Verified by Experts

The correct Answer is:
D
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