Let A be a set consisting of n elements. The probability of selecting two subsets P and Q of set A such that `Q= overline(P)`, is

A set A has 6 elements . The number of ways of selecting two subsets P and Q are disjonit is

Set A has 12 elements. The number of ways of selecting two subsets P and Q of A such that Statement-I : P and Q are disjoint is 3^(12) . Statement -II : P and Q have equal number of elements is ""^(24)C_(12) . Which of the above statements is true

If a set A has 5 elements , then the number of ways of selecting two subsets P and Q from A such that P and Q are mutually disjoint is

Let X be a set containing n elements. Two subsets A and B of X are chosen at random, the probability that AuuB=X is

Let X be a set containing n elements. Two subsets A and B of X are chosen at random, the probability that AuuB=X is

Let X be a set containing n elements. Two subsets A and B of X are chosen at random, the probability that AuuB=X is

Let X be a set containing n elements. Two subsets A and B of X are chosen at random, the probability that AuuB=X is

Let X be a set containing n elements.Two subsets A and B of X are chosen at random, the probability that A uu B=X is