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Elementaifferentialry D Equations and Boundary Value Problems SEVENTH EDITION Elementary Differential Equations and Boundary Value Problems William E. Boyce Edward P. Hamilton Professor Emeritus Richard C. DiPrima formerly Eliza Ricketts Foundation Professor Department of Mathematical Sciences Rensselaer Polytechnic Institute John Wiley & Sons, Inc. New York Chichester Weinheim Brisbane Toronto Singapore ASSOCIATE EDITOR MARKETING MANAGER …

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network or other electronic storage or transmission, or broadcast for distance learning. Some ancillaries, including electronic and print components, may not be available to customers outside the United States. This book is printed on acid-free paper. 1 2 3 4 5 6 7 8 9 0 DOC/DOC 0 9 ISBN 978-0-07-337596-0 MHID 0-07-337596-9 Vice president and editor-in-chief: Brent Gordon Publisher: Douglas Reiner Director of development: Ann Torbert Development editor: Anne E. Hilbert Vice president and…