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Let f (x+(1)/(x))= x^(2) +(1)/(x^(2)) , ...

Let `f (x+(1)/(x))= x^(2) +(1)/(x^(2)) , x ne 0,` then the value of `f (x)` is-

A

`x^(2)`

B

`x^(2)-2`

C

`x ^(2)+2`

D

`x ^(2)-1`

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The correct Answer is:
B
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