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If n(A) = 3, n(B) = 4 then n(AxxAxxB)=...

If n(A) = 3, n(B) = 4 then `n(AxxAxxB)=`

A

12

B

48

C

36

D

10

Text Solution

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The correct Answer is:
C
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CHHAYA PUBLICATION-RELATION AND MAPPING -Multiple choice question
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  3. If n(A) = 3, n(B) = 4 then n(AxxAxxB)=

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  4. If A = {a,b} and B = {1,2,3} then (AxxB) cap(BxxA) =

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  7. If R = {(3, 9),(3, 12),(4, 8),(4, 12),(5, 10),(6, 12)} be a given rela...

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  8. If R is a relation on the set A={1,2,3,4,5,6,7,8,9}"given by "xRyiffy=...

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

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  12. Let the relation R on set A = {1,2,3,4,5} be defined as follows: R={...

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  13. Let the relation R on set A = {1,2,3,4} be defined as follows: R={(1...

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

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

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

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  17. 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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  18. Let, ZZ be the set of integers and the mapping f:ZZ to ZZ be given by ...

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  19. If f(x+2) =2x^2-3x+5 then f(1) =

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  20. If f(x) = 4^x then f(log(4)x) =

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