If (A, R) is a lattice, with A finite, prove that (A, R) has a greatest element

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If (A, R) is a lattice, with A finite, prove that (A, R) has a greatest element and a least element.

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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 08:33 AM

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If (A, R) is a lattice, with A finite, prove that (A, R) has a greatest element

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Since A is finite A has a maximal element by Theorem 73 If x y x y are both maximal e...View the full answer

Discrete and Combinatorial Mathematics An Applied Introduction

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