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If y = x log |x + sqrt(1 + x ^(2)) |- s...

If `y = x `log ` |x + sqrt(1 + x ^(2)) |- sqrt(1 + x ^(2)) ` then ` (dy )/(dx )=`

A

`cos^(-1)hx`

B

`1/2log(x-sqrt(1+x^(2)))`

C

`cosec^(-1)hx`

D

`sin^(-1)hx`

Text Solution

Verified by Experts

The correct Answer is:
D
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