Assume that there are six final exam to be scheduled at a university. Suppose that the courses are numbered from 1 to 6. Supoose that the following pairs of courses have common students: 1 and 2, 1 and 5, 2 and 3, 3 and 4, 3 and 6, 4 and 5, 4 and 6, 5 and 6. The planning Office wants to Schedule exams so that no student has two exams at the same time. What is the smallest number of time slots that are necessary to achieve this?
Assume that there are six final exam to be scheduled at a university. Suppose that the courses are numbered from 1 to 6. Supoose that the following pairs of courses have common students: 1 and 2, 1 and 5, 2 and 3, 3 and 4, 3 and 6, 4 and 5, 4 and 6, 5 and 6. The planning Office wants to Schedule exams so that no student has two exams at the same time. What is the smallest number of time slots that are necessary to achieve this?
Chapter9: Sequences, Probability And Counting Theory
Section9.5: Counting Principles
Problem 36SE: The number of 5-element subsets from a set containing n elements is equal to the number of 6-element...
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Assume that there are six final exam to be scheduled at a university. Suppose that the courses are numbered from 1 to 6. Supoose that the following pairs of courses have common students: 1 and 2, 1 and 5, 2 and 3, 3 and 4, 3 and 6, 4 and 5, 4 and 6, 5 and 6. The planning Office wants to Schedule exams so that no student has two exams at the same time. What is the smallest number of time slots that are necessary to achieve this?
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