Question

if n(a) =3 n(b) =2 then number of non empty relations from A to B are​

Answer 1

Answer:

= n(A)×n(B) [ for empty relation ]

= n(A)×n(B) - 1 [ for non-empty relation ]

= (3×2)-1

= 6-1

= 5

I think it's correct.

Answer 2

Answer:

5

Step-by-step explanation:

anwser 5 make me brlianist