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The number of non-surjective mappings that can be defined from A={1,4,9,16} to B={2,8,16,32,64} is

The number of non-surjective mappings that can be defined from A={1,4,9,16}  to  B={2,8,16,32,64} is

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1 Answers

SHAIK AASIF AHAMED
askIITians Faculty 74 Points
9 years ago
Hello student,
From the given data
Any elements of A can be mapped to any of 5 elements in B
So non surjective mapping fron A to B =5*5*5*5=625
Thanks and Regards
Shaik Aasif
askIITians faculty

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