Question

how to find the number of relations between two sets​

Answer 1

Step-by-step explanation:

For any set A such that n(A)=n

then number of all relations on A is 2

n 2

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 = 2

pq

.

Answer 2

Answer:

Ur answer ...❤

Step-by-step explanation:

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.