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If A and B are any two finite sets then...

If A and B are any two finite sets then `n (A) + n (B)` is equal to

A

`n (A uu B)`

B

`n(A nn B)`

C

`n (A uu B) + n (A nn B)`

D

`n (A uu B) - n (A nn B)`

Text Solution

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The correct Answer is:
C
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