Question

verify that for two sets Aand B ,n(a×b)=pq, where n(A)=p and n(B)=q,yhe total number of relation from A to B is 2pq​

Answer 1

Answer:

Taking left hand side ,we get_

n(A×B)

by using distributive identity (a(b+c) =A×B +A×C)

n×A +n×B

by putting values of n(a) and n(b) in the equation ,we get_

p×q

=pq

Here, pq =pq

LHS = RHS

Hence, verified.

Step-by-step explanation:

Answer 2

Answer:

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