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

If `y=x^(2)+1/(x^(2)+1/(x^(2)+1/(x^(2)+….oo)))`,then the valueof `(dy)/(dx)` is

A

`(2xy)/(2y-x^(2))`

B

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

C

`(xy)/(y-x^(2))`

D

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

Text Solution

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The correct Answer is:
A
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