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Let E={1,2,3,4}a n dF-{1,2}dot If N is t...

Let `E={1,2,3,4}a n dF-{1,2}dot` If `N` is the number of onto functions from`EtoF ,` then the value of `N//2` is

A

14

B

16

C

12

D

8

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A
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