Question

If A =(1,2,3) B=(4,5,6,7) find the total number of possible function from A and B

Answer 1

Answer:

here is ur answer

Step-by-step explanation:

It is given that A = {1, 2, 3}, B = {4, 5, 6, 7}.

f: A → B is defined as f = {(1, 4), (2, 5), (3, 6)}.

∴ f (1) = 4, f (2) = 5, f (3) = 6