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In a local police station, a different combination of three constables is selected daily for duty. If there are ten constables available and the system operates every day except Sunday, how many weeks will go by before the same three constables are on duty again together???

In a local police station, a different combination of three constables is selected daily for duty. If there are ten constables available and the system operates every day except Sunday, how many weeks will go by before the same three constables are on duty again together???

Grade:12

1 Answers

Yash Kawdiya
23 Points
6 years ago
Their are 36 no. of days in which three diffrent constables are to on for duty.So total no. weeks are 6 in which constables are hire with didifren sequences.Ans = 6

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