Question

Let E = {1, 2, 3, 4} and F = {1, 2}. Then the number of onto functions from E to F is
(a) 14
(b) 16
(c) 12
(d) 8

Answer 1

Onto Function is also known as one-One function.

(1,1),(2,1),(3,1),(4,1) ,(1,2),(2,2),(3,1),(4,1) Total 8.

Answer 2

Step-by-step explanation:

the answer is =14 , hope it will help you