Question

Let A = {2,3} and B = 4,5,6}. The number of relations
from A to B is -
(1) 4 (2) 8 (3) 32 (4) 64 ​

Answer 1

ANSWER:

NO. OF RELATIONS = 3 × 2 = 6

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Answer 2

Step-by-step explanation:

x=n(A)=2

y=n(B)=3

•: no of relations = 2^xy

=2^6

=64