This document is the chapter outline for Chapter 8 of a course on Discrete Structures. The chapter covers properties of relations, combining relations, matrix representations of relations, representing relations using digraphs, and equivalence relations. It includes 9 reference YouTube videos providing additional information on these topics related to relations and discrete mathematics.

1. Course: Discrete Structures
(501215-3)
Chapter 8
Relations

7. Properties of Relations

21. Combining Relations

32. Matrix Representations of
Relations and Properties

48. Representing Relations
Using Digraphs

53. Equivalence Relations

58. References:
• https://www.youtube.com/watch?v=FI6j5QZNVx0
• https://www.youtube.com/watch?v=dbihQ6tiRJ0
• https://www.youtube.com/watch?v=uGxPGT6boYQ
• https://www.youtube.com/watch?v=aEcAh-lcsgY
• https://www.youtube.com/watch?v=KK-gZo2N0wk
• https://www.youtube.com/watch?v=9a39kWlFg-s
• https://www.youtube.com/watch?v=ZgcTX16borA
• https://www.youtube.com/watch?v=KK-
gZo2N0wk&ab_channel=KimberlyBrehm
• https://www.youtube.com/watch?v=9a39kWlFg-
s&ab_channel=KimberlyBrehm