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Let A = {1, 2, 3, 4} and B = {1, 2}. The...

Let `A = {1, 2, 3, 4}` and `B = {1, 2}`. Then the number of onto functions from A onto B is

A

14

B

16

C

12

D

8

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A
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HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
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  3. Let A = {1, 2, 3, 4} and B = {1, 2}. Then the number of onto functions...

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