IPMAT Indore 2022 (MCQ) - Let A=\1,2,3\ and B=\a, b\. Assuming all relations from set A to set B are equally likely, what is the probability that a relation from A to B is also a function? | PYQs + Solutions

IPMAT Indore 2022

Algebra

Functions

Medium

Let $A=\{1,2,3\}$ and $B=\{a, b\}$ . Assuming all relations from set $A$ to set $B$ are equally likely, what is the probability that a relation from $A$ to $B$ is also a function?

\frac{1}{8}

\frac{1}{2}

\frac{3^{2}}{2^{6}}

✅ Correct Option: 1