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if y= {x+ sqrt""(x^2 + a^2 )} ^n then...

if `y= {x+ sqrt""(x^2 + a^2 )} ^n ` then ` (dy)/(dx)` =

A

y

B

xy

C

`sqrt(x^(2) + a^(2)y)`

D

`(xy)/(sqrt(x^(2) + a^(2))`

Text Solution

Verified by Experts

The correct Answer is:
D
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