There are 15 people at a party. Is it possible for each of these people to shake

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There are 15 people at a party. Is it possible for each of these people to shake hands with (exactly) three others?

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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 08:47 AM

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There are 15 people at a party. Is it possible for each of these people to shake

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No Let each person represent a vertex for a graph If v w repres...View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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