Question

Number of relations that
can be defined from the
set A to the set B are​

Answer 1

Answer:

hope this will be helpful to you

As the total number of Relations that can be defined from a set A to B is the number of possible subsets of A×B. If n(A)=p and n(B)=q then n(A×B)=pq and the number of subsets of A×B = 2pq.