1.

A is a set conatining ′n′ elements. A subset P of A chosen at random. The set A is reconstructed by replacing the elements of the subset of P, a subset Q of A again chosen at random. The probability that P∪Q=A and P∩Q=ϕ is

Answer» A is a set conatining n elements. A subset P of A chosen at random. The set A is reconstructed by replacing the elements of the subset of P, a subset Q of A again chosen at random. The probability that PQ=A and PQ=ϕ is


Discussion

No Comment Found