Question

Let A and B be two finite sets. If n(A) = p and n(B) = q,
then the number of relations from A to B is: (i) 2^(p+q) (ii) 2^pq (iii) p+q (iv) pq​

Answer 1

Yo!!!❤️✌️

If n(A) = p

n(B) = q

Then,

Total number of relations from A to B is (ii) 2^pq

Hope it helps you ❤️ ✌️

Answer 2

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total no of relations from A to B is

$2 {}^{pq}$

i hope it helps you

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