Math 23
Differential equations
Last updated July 18, 2017 09:28:20 EDT

General Information Syllabus HW Assignments Exams

(links removed 3/28/14)

Exam 1

The first exam will take place in Filene Auditorium on Wednesday, January 29, 4-6pm. The material for the exam will be what we have covered up through section 3.5.

Here is a practice exam for you to try.

Exam 1 solutions

Exam 2

The second exam will take place in Filene Auditorium on Wednesday, February 19, 4-6pm. The material for the exam will be sections 3.6-3.8, 5.1-5.4, 7.1-7.3, and earlier sections only as needed for these topics.

Here is a practice exam for you to try. You may safely ignore questions on topics that are not examinable in our test, and you may also want to look back at the first practice exam.

Exam 2 solutions

Final Exam

The final exam will take place in Wilder 104 on Tuesday, March 11, 3-6pm. The exam will be two-thirds on the material we have covered in Chapters 7 and 10, and one-third on material from earlier exams, with a focus in the earlier material on solving differential equations of different types, and on moddelling with differential equations. Here is a practice exam.


John Bourke
Last modified: Sun Dec 22 09:16:11 EST 2002