At a dinner party, 5 peopleare to be seated around a circular table. Two seating arrangements are considered different only when thepositions of the people are different relative to each other. What is the total number of different possibleseating arrangements for the group?
5
10
24
32
120
4!,第一个人随便坐,后面的相对于他来选位置,4个人4个位置
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