Summary Assignment 2 Full Memo Discussion (COS1501)

COS1501/202/0/2023




Tutorial letter 202/0/2023

Theoretical Computer Science 1
COS1501

Year module


School of Computing


Discussion of an example of Assignment 02

, Dear Student,

The alternatives in assignment questions were randomised. Below, find the questions or similar
questions with a discussion afterwards. This discussion uses options 1 to 4 instead of a to d as
in the assignment.

Regards,
COS1501 Team

Question 1
Let A, B and C be subsets of a universal set U.
Which one of the following four Venn diagrams presents the set [(A  B) – C]  [(A + B) – C]?


1. A B




C



2.
A B




C


3.
A B




C




2