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On a certain farm, the same set of 5 different chores is to be completed each day, but the order in which the chores are completed changes from day to day.The integer x represents the greatest possible number of consecutive days that can occur before an ordering of the chores must be repeated.
Quantity A
x
Quantity B
100
A显示答案
· 相关考点
6.3.4 排列
6.3.4 排列
以上解析由 考满分老师提供。
