Question

If n(A) = 3 and B = { 2,3,4,6,7,8} then find the number of relations from A to B.​

Answer 1

Answer:

18

Step-by-step explanation:

given

1. n(A) =3
2. n(B) = 6

no of relations in Ato B is product of no of elements of both sets

so

n(AxB) = n(A) •n(B)

= 3•6

=. 18