SOLUTION: Suppose your family is having a reunion and all your grandparents, aunts, uncles and cousins are coming. How many people would be at the gathering? you line up tables side by side
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Question 505839: Suppose your family is having a reunion and all your grandparents, aunts, uncles and cousins are coming. How many people would be at the gathering? you line up tables side by side so that they create one long table for the whole family to sit at. How many possible seating arrangements are there? Suppose you really don't get along with one of your cousins. How many arrangements are there in which you aren't sitting beside that cousin? In how many of those arrangements are you sitting beside your favorite aunt? Answer by ichudov(507) (Show Source):
