Form two sets A and B such that n(A) = 3, n(B) = 4 and n(A uu B) = 5.

If n(A) = 3, n(B) = 4 then n(AxxAxxB)=

If A and B are two events such that P(A) = (3)/(8) P(B) = (5)/(8) and P(A uu B) = (3)/(4) , then P((bar(A))/(B))

If n(A) denotes the number of elements in set A and if n(A) = 4, n(B) = 5 and n(A nn B) =3 then n[(A xx B) nn (B xx A)]=

If two events Aa n dB are such that P(A^o)=0. 3 ,P(B)=0. 4 ,a n dP(AnnB^o)=0. 5 , then find the value of P[B//(AuuB^o)]dot

If A & B are subsets of universal set X and n(x) = 50 , n(A) = 35 , n(A' nn B') = 5 find n(A uu B)