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If two sets A and B are having 99 elemen...

If two sets A and B are having 99 elements in common, the number of elements common to each of the sets `A xx B` and `B xx A` are

A

1) `2 ^(90)`

B

2) `99^(2)`

C

3) `100`

D

4) `18`

Text Solution

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The correct Answer is:
B
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