Explanation Given that the graph has chromatic number five. The coloring of a graph is coloring the vertices of the graph such that no two adjacent vertices sharing the same color. That is if two vertices are connected by an edge, then those vertices must have the different color. The minimum number of colors that required to coloring a graph is called as chromatic number of a graph...

4th Edition

ISBN: 9781266427183

Author: sobecki

Publisher: MCG

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Chapter 13.1, Problem 11E

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To explain: If the graph has chromatic number five, there is a coloring that uses six colors, but not one that uses four.

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Chapter 13.1, Problem 10E

Chapter 13.1, Problem 12E

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Chapter 13 Solutions

MATH IN OUR WORLD

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Ch. 13.1 - What is the difference between a circuit and a...Ch. 13.1 - Draw two graphs that look physically different but...Ch. 13.1 - Prob. 5E Ch. 13.1 - Prob. 8E Ch. 13.1 - Prob. 9E Ch. 13.1 - Prob. 10E Ch. 13.1 - Prob. 11E Ch. 13.1 - How does graph coloring apply to maps?Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Prob. 18E Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Prob. 20E Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Use the following graph to answer Exercises 1324....Ch. 13.1 - Prob. 25E Ch. 13.1 - Prob. 26E Ch. 13.1 - 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If the graph has chromatic number five, there is a coloring that uses six colors, but not one that uses four.

Solution Summary: The author explains that if the graph has chromatic number five, there is a coloring that uses six colors, but not one that utilizes four.

To explain: If the graph has chromatic number five, there is a coloring that uses six colors, but not one that uses four.

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Chapter 13 Solutions