Acknowledged author William E. Boyce wrote Elementary Differential Equations comprising 672 pages back in 2012. Textbook and etextbook are published under ISBN 0470458321 and 9780470458327. Since then Elementary Differential Equations textbook was available to sell back to BooksRun online for the top buyback price of $4.09 or rent at the marketplace.
Elementary Differential Equations, 10th Edition is written from the viewpoint of the applied mathematician, whose interest in differential equations may sometimes be quite theoretical and sometimes intensely practical. The authors have sought to combine a sound and accurate exposition of the elementary theory of differential equations with considerable material on methods of solution, analysis, and approximation that have proved useful in a wide variety of applications. While the general structure of the book remains unchanged, some notable changes have been made to improve the clarity and readability of basic material about differential equations and their applications. In addition to expanded explanations, the 10th edition includes new problems, updated figures and examples to help motivate students.