
Concept explainers
The universal set for this problem is the set of students attending Miskatonic University. Let
M denote the set of math majors.
C S denote the set of computer science majors
T denote the set of students who had a test on Friday
P denote those students who ate pizza last Thursday
Using only the set theoretical notation we have introduced in this chapter, rewrite each of the following assertions.
(a) Computer science majors had a test on Friday.
(b) No math major ate pizza last Thursday.
(c) Some math majors did not eat pizza last Thursday.
(d) Those computer science majors who did not have a test on Friday ate pizza on Thursday.
(e) Math or computer science majors who ate pizza on Thursday did not have a test on Friday.

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Chapter 2 Solutions
Discrete Mathematics with Graph Theory (Classic Version) (3rd Edition) (Pearson Modern Classics for Advanced Mathematics Series)
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