Question

3)
If A = (x, y, z )and B = { 1, 2 ), then what is the number of relation from A to B ?​

Answer 1

Step-by-step explanation:

A=(x, y, z)

B={1, 2}

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

therefore,

n(A×B)= 6