Let f: R-{n}->R be a function defined by...

Let `f: R-{n}->R` be a function defined by `f(x)=(x-m)/(x-n)` , where `m!=n` . Then,

A

f is one-one onto

B

f is one-one into

C

f is many-one onto

D

is many-one into

Verified by Experts

The correct Answer is:

B

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