Thinking Mathematically (6th Edition)

Published by Pearson
ISBN 10: 0321867327
ISBN 13: 978-0-32186-732-2

Chapter 14 - Graph Theory - 14.1 Graphs, Paths, and Circuits - Exercise Set 14.1 - Page 902: 71

Answer

We can use a graph to model which pairs of members are on the same committee.

Work Step by Step

We can use a graph to model which pairs of members are on the same committee. Each vertex represents one member and there is an edge connecting pairs of members when they serve on a committee together. If a pair of members serves on two committees together, there will be two edges connecting that pair of vertices.
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