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if f(x)=x/(x-1) then f(a) / f(a+1)=?...

if `f(x)=x/(x-1)` then `f(a) / f(a+1)=?`

A

`f(-a)`

B

`f((1)/(a))`

C

`f(a^2)`

D

`f((-a)/(a-1))`

Text Solution

Verified by Experts

The correct Answer is:
C
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