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Let A=R-{3},B=R-{1}, and let f: AvecB be...

Let `A=R-{3},B=R-{1},` and let `f: AvecB` be defined by `f(x)=(x-2)/(x-3)` is `f` invertible? Explain.

A

f is bijective

B

f is one-one only

C

f is onto only

D

f is one-one but not onto

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The correct Answer is:
A
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