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The function f(x)=(x)/(x^(2)-1) increasi...

The function `f(x)=(x)/(x^(2)-1)` increasing, if

A

`-1 lt x`

B

`x gt1`

C

`-1 lt x" or "x gt1`

D

`-1lt xlt 1`

Text Solution

Verified by Experts

The correct Answer is:
D
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