Question

A={2,3} b={1,3,5} then the no.Of relations from a to b is

Answer 1

2^6

Step-by-step explanation:

no .of relations from set A to set B is 2^ n(a)×n(b)

i.e

n(a)=2

n(b)=3

no of relations = 2^2×3=2^6