Question

Set A={1,2,3} and B={a,b,c,d} then the number of relations from A to B.​

Answer 1

Answer:

set

Step-by-step explanation:

s

s

s

s

s

s

e

g

s

y

t

d

h.

y

s

j

k

fm

Answer 2

Answer:

{(1,a),(1,b),(1,c),(1,d),(2,a),(2,b),(2,c),(2,d),(3,a),(3,b),(3,c),(3,d)}