Discrete Mathematics Lecture # 16 Inverse of Relations.
8.3 Representing Relations
8.3 Representing Relations Directed Graphs –Vertex –Arc (directed edge) –Initial vertex –Terminal vertex.
Combinatorial Mathematics Chapter 8 Relations. Outline 8.1 Relations and their properties 8.3 Representing Relations 8.4 Closures of Relations 8.5 Equivalence.
CS322
Week 9 - Wednesday. What did we talk about last time? Exam 2 Before that: review Before that: relations.
