a At the imaginary university e/UT there are 101 students in their first year at M&CS. In their first year the students need to take k courses. To help them the students are registered for tutor groups. The following conditions hold: o Every student is involved in each course. o Each student is involved in one or more tutor groups. o Each tutor group is involved in one or more courses. o Every student in a course is involved in exactly two tutor groups. o Each pair of students is involved in exactly one tutor group. What is k? (Prove your answer.) (Hint: count the total number of registrations for tutor groups.)

Computer Networking: A Top-Down Approach (7th Edition)
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ISBN:9780133594140
Author:James Kurose, Keith Ross
Publisher:James Kurose, Keith Ross
Chapter1: Computer Networks And The Internet
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Problem R1RQ: What is the difference between a host and an end system? List several different types of end...
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a At the imaginary university e/UT there are 101 students in their first year at M&CS. In their first year the
students need to take k courses. To help them the students are registered for tutor groups. The following
conditions hold:
o Every student is involved in each course.
o Each student is involved in one or more tutor groups.
o Each tutor group is involved in one or more courses.
o Every student in a course is involved in exactly two tutor groups.
o Each pair of students is involved in exactly one tutor group.
What is k? (Prove your answer.)
(Hint: count the total number of registrations for tutor groups.)
Transcribed Image Text:a At the imaginary university e/UT there are 101 students in their first year at M&CS. In their first year the students need to take k courses. To help them the students are registered for tutor groups. The following conditions hold: o Every student is involved in each course. o Each student is involved in one or more tutor groups. o Each tutor group is involved in one or more courses. o Every student in a course is involved in exactly two tutor groups. o Each pair of students is involved in exactly one tutor group. What is k? (Prove your answer.) (Hint: count the total number of registrations for tutor groups.)
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