Let G = (V, E) be a loop-free connected undirected graph, and let {a, b} be an

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Let G = (V, E) be a loop-free connected undirected graph, and let {a, b} be an edge of G. Prove that {a, b} is part of a cycle if and only if its removal (the vertices a and b are left) does not disconnect G.

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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 08:45 AM

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Let G = (V, E) be a loop-free connected undirected graph, and let {a, b} be an

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If a b is not part of a cycle then its removal disconnects a and b and G If not ...View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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