The required materials for this course are from Cengage's Differential Equations with Boundary - Value Problems, 9th edition, by Dennis Zill
**Only the Cengage Unlimited - Access code to WebAssign is required - ISBN 8220123493776.
The Cengage's WebAssign online class site is where you will find an online version of the text, video tutorials, practice problems, personal study guide, and your assigned homework and quizzes.
If you would like a hard copy of the textbook in addition to the required Cengage access code, use ISBN 9781305965799.
Handheld basic 4- function or handheld scientific, non-graphing, without internet access. Internet & mobile device calculators are NOT permitted.