If y=sec^(-1)(sqrtx+1)/sqrtx+sin^(-1)fra...

If` y=sec^(-1)(sqrtx+1)/sqrtx+sin^(-1)fracsqrtx(sqrtx+1)then dy/dx=`____

A

0

B

undefined

C

`pi/2`

D

1

Verified by Experts

The correct Answer is:

A

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