Let A = R – 3 , B = R – 1 . Let f : A B be defined by f(x)= x-2 x… - Vidyadip

MCQ

Let $A = R – \{3\}, B = R – \{1\}.$ Let $f : A \rightarrow B$ be defined by $\text{f(x)}=\frac{\text{x}-2}{\text{x}-3}.$ Then,

✓
$F$ is bijective.
B
$F$ is one$-$one but not onto.
C
$F$ is onto but not one$-$one.
D
None of these.

✓

Answer

Correct option: A.

$F$ is bijective.

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