Question

A={2,3}, B={1,3,5}, then the number of relations from A to B is

Answer 1

Answer:

6

Step-by-step explanation:

It is given that A={x,y,z} and B={1,2}

∴ A×B={(x,1),(x,2),(y,1),(y,2),(z,1),(z,2)}

Since n(A×B)=6

The number of subsets of A×B is 6

Hence Answer is 6.

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Answer 2

there would be 6 relations