Excursions in Mathematics, Loose-Leaf Edition Plus MyLab Math with Pearson eText -- 18 Week Access Card Package
9th Edition
ISBN: 9780136208754
Author: Tannenbaum, Peter
Publisher: PEARSON
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Textbook Question
Chapter 5, Problem 64E
Kissing circuits. When two circuits in a graph have no edges in common but share a common vertex v, they are said to be kissing at v.
a. For the graph shown in Fig 5-60, find a circuit kissing the circuit
b. Suppose G is a connected graph and every vertex in G is even. Explain why the following statement is true: If a circuit in G has no kissing circuits, then that circuit must be an Euler circuit.
Figure 5-60
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Chapter 5 Solutions
Excursions in Mathematics, Loose-Leaf Edition Plus MyLab Math with Pearson eText -- 18 Week Access Card Package
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