Edwards and Penney Differential Equations and Linear Algebra
selected 2nd/3rd Edition problems (no difference in numbering):
Maple worksheets and some hand solution pdfs

by bob jantzen

Chapter 1 First order DEs

Chapter 2 Applications of 1st order DEs

Chapter 3 Matrix manipulations

Chapter 4 Vector space mathematics

Chapter 5 2nd and higher order linear DEs

Chapter 6 Eigenvectors

Chapter 7 Systems of linear DEs