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Let A and B be two sets containing respe...

Let A and B be two sets containing respectively m and n distinct elements. Then number of different relations can be defined from set A to set B is ___

A

`2^(m+n)`

B

`2^(n^m)`

C

`2^(m^n)`

D

`2^(mn)`

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The correct Answer is:
D
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CHHAYA PUBLICATION-RELATION AND MAPPING -Multiple choice question
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  3. Let A and B be two sets containing respectively m and n distinct eleme...

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  7. Let R be a relation from set A do a set B, then

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  8. Total number of relations that can be defined on set A = {a,b,c} is

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  9. State which of the following is the total number of relations from set...

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  12. Let RR be the set of real numbers and the mapping f:RRtoRR be defined ...

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  13. The total number of relation from the set {p,q} to the set {e,f} ...

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  14. Let A={0,1,2,3,4} and ZZ be the set of integers. If the mapping f:Ato ...

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  15. If A= {-2,1,0,-1,2}, B={-6,-5,-3,0,3} and the mapping f:A to B is defi...

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  20. State for which of the following, the two functions f(x) =x and phi(x)...

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