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5. If G is a loop-free undirected graph with at least one edge, prove that G is bipartite if andonly if χ(G) = 2.

5. If G is a loop-free undirected graph with at least one edge, prove that G is bipartite if andonly if χ(G) = 2.

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Linear Algebra: A Modern Introduction

Linear Algebra: A Modern Introduction

4th Edition

ISBN: 9781285463247

Author: David Poole

Publisher: Cengage Learning

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5. If G is a loop-free undirected graph with at least one edge, prove that G is bipartite if and
only if χ(G) = 2.

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