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anonymous
 3 years ago
Make a 6 day schedule for a school with 25 students. Each day the students are divided in a different way into 5 groups of 5 students. Never are are two students in the same group more than one time during the week
anonymous
 3 years ago
Make a 6 day schedule for a school with 25 students. Each day the students are divided in a different way into 5 groups of 5 students. Never are are two students in the same group more than one time during the week

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lopus
 3 years ago
Best ResponseYou've already chosen the best response.1combinations without repetition \[\frac{ n! }{ r!(nr)! }\]

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0okay...so if for day 1...i go 12345 678910 etc..

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0would be 5 horizontal lines

anonymous
 3 years ago
Best ResponseYou've already chosen the best response.0day 2...5 vertical lines...day 3 would be 5 diagonal lines...day 4...diagnol the other way...how would day 5 and 6 look?
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