Let G = (V, E) be a loop-free undirected graph. If deg(v) 2 for all v

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Let G = (V, E) be a loop-free undirected graph. If deg(v) ≥ 2 for all v ∈ V, prove that G contains a cycle.

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Discrete and Combinatorial Mathematics An Applied Introduction

ISBN: 978-0201726343

5th edition

Authors: Ralph P. Grimaldi

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Question Posted: Jun 21, 2016 08:56 AM

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Let G = (V, E) be a loop-free undirected graph. If deg(v) 2 for all v

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We assume that G V E is connected otherwise we ...View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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