Six new employees, two of whom are married to each other,
Chapter 9, Problem 21E(choose chapter or problem)
Six new employees, two of whom are married to each other, are to be assigned six desks that are lined up in a row. If the assignment of employees to desks is made randomly, what is the probability that the married couple will have nonadjacent desks? (Hint: First find the probability that the couple will have adjacent desks, and then subtract this number from 1.)
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