There are 100 students in the MCIT Spring 2023 Cohort and they have the option of taking 1, 2, or all 3 of these foundational courses: CIT 591, CIT 592, or CIT 593. Adding up the enrollments in these three courses, we obtain 101. (a) Prove that at most one of the courses has an enrollment of 0. (b) Prove that exactly one student takes 2 courses.

There are 100 students in the MCIT Spring 2023 Cohort and they have the option of taking 1, 2, or all 3 of these foundational courses: CIT 591, CIT 592, or CIT 593. Adding up the enrollments in these three courses, we obtain 101. (a) Prove that at most one of the courses has an enrollment of 0. (b) Prove that exactly one student takes 2 courses.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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