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If A = {1,2,3,4} and f : A to A, then to...

If `A = {1,2,3,4} and f : A to A,` then total number of invertible function 'f' such that `f (2) ne 2,f (4) ne 4, f (1) =1` is equal to :

A

1

B

2

C

3

D

4

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The correct Answer is:
C
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