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If n(A)= 3 and n(B) = 6 and AsubeB. Then...

If n(A)= 3 and n(B) = 6 and A`sube`B. Then the number of elements in A `nn` B is equal to

A

3

B

9

C

6

D

none of these

Text Solution

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The correct Answer is:
A
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