Set A has 3 elements and set B has 4 elements. The number of injection that can be defined from A to B is [UPSEAT 2001]

Set A has 3 elements and set B has 4 elements. The number of injection

1.	Set A has 3 elements and set B has 4 elements. The number of injection that can be defined from A to B is [UPSEAT 2001]
A.	144
B.	12
C.	24
D.	64
Answer» D. 64

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Set A has 3 elements and set B has 4 elements. The number of injection that can be defined from A to B is [UPSEAT 2001]

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