Question

1) If A={x, y} and B={1, 2, 3), then find the total number of relations from A to B.​

Answer 1

Answer:

$2 {}^{6}$

Step-by-step explanation:

It is given that A={x,y} and B={1,2,3}

∴ A×B={(x,1),(x,2),(y,1),(y,2),(x,3),(y,3)}

Since n(A×B)=6 

The number of subsets of A×B is 2^6

Answer 2

Answer:

A={ x,y } and B={ 1,2 }

hope it helpful to you!!!