Problem 2. Fifteen new employees, two of whom are married to each other, are to be assigned fifteen 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: The event that the couple has nonadjacent desks is the complement of the event that the couple has adjacent desks.) (Give your answer as a fraction, not a decimal number.)

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