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If y= x^(2) +(1)/( x^(2) + (1)/( x^(2) ...

If ` y= x^(2) +(1)/( x^(2) + (1)/( x^(2) +...infty )),then (dy)/(dx) =`

A

` (-xy^(2))/( y^(2) +1)`

B

` (xy^(2))/( y^(2) +1)`

C

` (-2xy ^(2))/( y^(2)+ 1)`

D

` (2xy ^(2))/( y^(2) +1)`

Text Solution

Verified by Experts

The correct Answer is:
D
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