If `n(A)=80,n(B)=30,n(AuuB)=100`,then find `n[(A-B)uu(B-A)]`.

If n(A)=75,n(B)=45, n(AuuB) =90,then find n[(A-B)uu(B-A)]

If n(A)=110,n(B)=300,n(A-B)=50,then find n(AUB).

If n (A)= 75, n (B) = 45, n (AcupB) = 90, then find n [(A - B) cup (B - A)]

If A and B are two sets such that n(AuuB)=50 ,n(A)=28,n(B)=32,then find n(AnnB) .

If n(A-B)=10,n(AnnB)=5 and n(B-A)=20 ,then find n(B) and n(AuuB) .

If A,B are two sets and U is the universal set such that n(U)=700,n(A)=200,n(B)=300 and n(AnnB)=100 .Find n(A'nnB') .

Is n(A-B)=n(A)-n(B)?

If n(A) = 30 , n(B') = 6 , n(A nn B) = 25 and n(B-A) = 37 , find n(B) , n(U) , n(A uu B) and n(A - B)

If n(A uu B) = 50 , n(A) = 31 and n(B) = 23 , find n(A nn B) , n(A-B) and n(B-A)

If n(A)=2,then find the value of n(P(A))