Mathematics, 06.08.2021 23:50 Emptypockets451

Seven new employees, two of whom are married to each other, are to be assigned seven desks that are lined up in a row. a. If the assignment of employees to desks is made randomly, what is the probability that the married couple will have adjacent desks?
b. What is the probability that the married couple will have non-adjacent desks?

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Seven new employees, two of whom are married to each other, are to be assigned seven desks that are...