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If a set A contains 5 elements and the s...

If a set A contains 5 elements and the set B contains 6 elements, then the number of one-one and onto mapping from A to B is

A

720

B

120

C

0

D

none of these

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The correct Answer is:
C
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HIMALAYA PUBLICATION-SETS,RELATIONS AND FUNCTIONS-QUESTION BANK
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