Given n(A) = 11, n(B) = 13, n(C) = 16, n ( A∩ B ) = 3,n ( B∩ C ) = 6,n ...

Given n(A) = 11, n(B) = 13, n(C) = 16, n ( A∩ B ) = 3,n ( B∩ C ) = 6,n ...