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If y=cos^(-1)[sin sqrt(((1+x))/(2))]+x^(...

If `y=cos^(-1)[sin sqrt(((1+x))/(2))]+x^(x)` ,then find `(dy)/(dx)` at `x=1`

A

` (1)/(2)`

B

` (-1)/(2)`

C

` (3)/(4)`

D

` 0`

Text Solution

Verified by Experts

The correct Answer is:
C
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