Answered: Lemma 8.7 Let A denote the set output…

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Lemma 8.7 Let A denote the set output by the algorithm. Then, profit (4) 2 (1) OPT.

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Lemma 8.7 Let A denote the set output by the algorithm. Then,
profit (A) 2 (1) OPT.

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