American River Software
Elementary Differential Equations and Boundary Value Problems, by Boyce, DiPrima, and Meade
The downloadable files below, in PDF format, contain answers to all the problems from the textbook (11th edition). Extensive MATLAB code snippets are included in many of the problems, and may be accessed and copied from the PDF file using standard computer copy-and-paste procedures (e.g., Ctrl-C of the highlighted code).
To download an individual chapter PDF file to your computer, click on a chapter heading below, and then save the file when prompted. Or, to download the entire solution set in one file (178 MB), click on the "Combined Solutions" link below.
NOTE: In compliance with copyright law, no portion of the text was copied and inserted into the solution files. Problems and solutions are numbered according to the text, but please refer to the text for the explicit statement of the problem.
Chapter 2 - First-Order Differential Equations
Chapter 3 - Second-Order Linear Differential Equations
Chapter 4 - Higher-Order Linear Differential Equations
Chapter 5 - Series Solutions of Second-Order Linear Equations
Chapter 6 - The Laplace Transform
Chapter 7 - Systems of First-Order Linear Equations
Chapter 9 - Nonlinear Differential Equations and Stability
Chapter 10 - Laplace's Equation
Chapter 11 - Boundary Value Problems and Sturm-Liouville Theory