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天山4-28
A school administrator will assign each student in a group of 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 mclassrooms so that each classroom has the same number of students assigned to it? (1) It is possible to assign each of 3n students to one of mclassrooms so that each classroom has the same number of students assigned to it. (2) It is possible to assign each of 13n students to one of mclassrooms so that each classroom has the same number of students assigned to it. A. Statement (1) ALONE is sufficient, but statement (2) alone is not sufficient. B. Statement (2) ALONE is sufficient, but statement (1) alone is not sufficient. C. BOTH statements TOGETHERare sufficient, but NEITHER statement ALONE is sufficient. D. EACH statement ALONEis sufficient. E. Statements (1) and (2) TOGETHER are NOT sufficient. |
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