If A and B are subsets of the universal set S such that `n(S)=100,n(A')=85,n(B')=80 and n(AcapB)'=95,` then: `n(A cup B)=`

If A and B are subsets of the universal set E such that n( E)=50,n(A)=35,n(B)=22 and n(A'capB')=3, then: n(AcapB) and n(AcupB) are respectively

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 and B are subsets of the universal set uu such that n (uu)=800, n(A)=300, n(B)=400 and n(A nn B)=100 . The number of elements in the set A^(c )nn B^(c ) is equal to

If A and B are subsets of universal set U such that n(U)=800,n(A)=300,n(B)=400 and (n)(A nn B)=100 .The number of elements in the set A^(c)nn B^(c) is

If A and B are subsets of universal set U such that n(U)=800,n(A)=300,n(B)=400 and n(A nn B)=100 .The number of elements in the set A^(c)nn B^(c) is

If n(A)=43, n(B)=51 and n(A cup B)=75, then n((A-B) cup (B-A))=

If A, B, C are three sets and S in the universal set such that n(S) = 900, n(A) = 400,n(B) = 250 " and" n (A cap B) = 150", then " n(A' cap B') =