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If y = sqrt(x + sqrt(x + sqrt(x + .....o...

If `y = sqrt(x + sqrt(x + sqrt(x + .....oo)))`then `(dy)/(dx) =`

A

`1/(2y-1)`

B

`(x)/(x+2y)`

C

`1/(sqrt(1+4x))`

D

`y/(2x+y)`

Text Solution

Verified by Experts

The correct Answer is:
A
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