If A = {1, 2, 3}, B = 4, 5, 6, 7} then number of one-one functions from A to B is_
1) 81
2) 12
3) 24
4 16
Answers
Answered by
1
Answer:
16
Step-by-step explanation:
no of a sets in b' set= n^n
=2^4=16
Answered by
0
Answer:
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