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Let A and B be two sets such that : (...

Let A and B be two sets such that :
(i) `n(A)=20,n(AuuB)=42andn(AcapB)=4`
(ii) `n(A)=17,n(AuuB)=38andn(AcapB)=2`. Find n (B) , n (A-B) and n (B-A).

Text Solution

Verified by Experts

The correct Answer is:
(i) 26, 16,22
(ii) 23,15,21.
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