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A school administrator will assign each student in a ground n students to one of m classrooms.If 3<m<13<n,is it possible to assign each of the n students to one of the m classments so that each classroom has the same number of students assigned to it?
(1)It is possible to assign each of 3n student to one of m classrooms so that each classroom has the same number of students assigned to it.
(2)It is possible to assign each of 13n student to one of m classrooms so that each classroom has the same number of students assigned to it.
答案是B。
但我觉的是E，请大牛们赐教！ |
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发表于 2012-7-21 21:38:53
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