Let O (A) = m, O (B) = n. Then the number of relations from... | Mathematics | SolveeIt | Solveeit

Today, August 18

Question

Let O (A) = m, O (B) = n. Then the number of relations from A to B is

A

mn

B

m + n

C

$2^{mn}$

D

$2^{m+n}$

Answer

$2^{mn}$

Explanation

Solution

Answer (c) $2^{mn}$