Math 3350 Section 6 Fall 2017 Dr. David Gilliam Office: Math 103 Phone: 806-834-2740 email: david.gilliam@ttu.edu 11:00-11:50 MWF, Math Room 015 (Basement) Office Hours: 7:00-8:50 MWF and by appointment

# Ordinary Differential Equations

Homework rules and Review

The following link provides a tutorial on how to use WeBWork

Introduction to WeBWork.pdf

## Course Description

This course is intended as an introduction to solving differential equations

and studying properties of solutions.

## Textbook

The textbook for the course is "Advanced Engineering Mathematics", 5th Edition
by Dennis G. Zill and Warren S. Wright, published by Jones & Bartlett (2013)

There will be 3 exams given in class. Each exam counts as 30% of your final grade. A missed exam gives a score of zero and there are no makeup exams other than the final exam --- although, under extreme (and well documented) circumstances, it may be possible to make arrangements to take a test in advance.

There will be approximately 15 online homework assignments using WebWork. The two lowest homework scores will be dropped and the remaining scores will be averaged to produce 1 score. So the homework will count as 10% of your final grade.

The final exam will consist of two separate hour exams producing 2 more scores. These two scores can be used to replace previous lower test scores. Therefore the final exam provides the opportunity to make up or replace up to 2 previous lower scores. This final is a comprehensive final.

After the final you will have 5 test I will take your best 3 scores out of the 5 scores. Each of these will count 30% of your final grade, the remaining 10% comes from your homework.

## Syllabus

The following link can be used to obtain a copy of the sylabus in Adobe Acrobat(.pdf) format

Sample Tests

Sample Test 1 (Available Now) Exam 1 on Monday, September 25.

Sample Test 2 (Available Now) Exam 2 on Wednesday, October 25th.

Sample Test 3 (Available later) Exam 3 on Wednesday, November 29th

Final Exam Review Sheet (Available later)

Final Exam Formula Sheet (Available later)

Final Exam 7:30 a.m.- 10:00 a.m., Saturday, December 9th, Regular Classroom.

Class Lecture Notes

Lecture Notes for Chapter 1 and 2

Lecture Notes for Chapter 3

Lecture Notes for Chapter 4

Lecture Notes for Chapter 5

Separable Examples Section 2.2

Direction Field Examples

Formulas Chapters 1 and 2

Supplemental First Order Exercises

Formulas Chapter 3

Formulas for Reduction of Order

Supplemental Higher Order Exercises

Supplemental Non-Homogeneous Exercises

Formulas for Method of Undetermined Coefficients

Supplemental Euler-Cauchy Exercises

Formulas Chapter 4 (Laplace Transforms)

Supplemental Laplace Transforms