If A and B are subsets of the universal ...

If A and B are subsets of the universal set X, where `n(X)=50,n(A)=35,n(AcapB)=10 and n[(A cupB)]'=3`, then the value of `n(B),n(AcapB),n(AcupB)` are respectively.

A

45,13,38

B

22,12,38

C

85,45,13

D

none of these.

Verified by Experts

The correct Answer is:

B

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