Question

If n(a) is 2 n(b) is m then no relations from a to b is256 then find the value of m

Answer 1

Answer:

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

.

Step-by-step explanation:

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