Five different games are to be distributed among four children randomly. The probability that each child get at least one game is , then the value of is, where [.] represents the greatest integer function |
Five different games are to be distributed among four children randomly. The probability that each child get at least one game is , then the value of is, where [.] represents the greatest integer function |
(4) Total ways of distribution Total ways of distribution so that each child get at least one game Required probability |