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If y=(x+sqrt(1+x^2))^n then (1+x^2)(d^...

If `y=(x+sqrt(1+x^2))^n` then `(1+x^2)(d^2y)/(dx^2)+x(dy)/(dx)`

A

`n^2 y`

B

`-n^2 y`

C

`-y`

D

`2x^2 y`

Text Solution

Verified by Experts

The correct Answer is:
A
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