Messages
Solutions to Exam 2, 3, and HW 9, 10 were posted.(posted on Apr. 24)
Final exam covers ALL (Secs. 1.2, 2.2-2.6, 3.2-3.5, 4.1-4.5, 7.1-7.8). A two-sided formula sheet is allowed.(posted on Apr. 23)
Review lecture for Exam 3 is posted online.(posted on Apr. 7)
Third Midterm Exam is on Thursday Apr. 9. It covers sections from 7.1 to 7.6. Again, one-sided formula sheet is allowed.(posted on Apr. 6)
Solutions to HW 7 and HW 8 were posted. (posted on Apr. 6)
Second Midterm Exam is on Thursday Mar. 5 in class. It covers sections 3.2-3.5, 4.1-4.5. One-sided formula sheet is allowed. Solutions to homework problems were posted. (posted on Mar. 3)
Reminder: First Midterm Exam is on Thursday Feb. 5 in class. It covers sections from 2.2 to 2.6. (posted on Feb. 3)
Review Lecture for Exam 1 is posted (see Downloads section). (posted on Feb. 3)
Homework 1 is already assigned through Webwork. Any student who cannot access it has to contact the instructor immediately. (posted on Jan. 15)
Welcome to Math3350, Section 010. The first lecture was on Thursday, Jan. 8. (posted on Jan. 9)
Instructor: Luan Thach Hoang
Office: MA 205. Phone: (896) 742-2580 Ext 232. Fax: (806) 742-1112
Email address: luan(dot)hoang(at)ttu(dot)edu
Homepage: http://www.math.ttu.edu/~lhoang/
Office hours: M Th 11:00 am - 12:30 pm
Classroom and Time: MA 108, T Th 9:30 am - 10:50 am.
Course website: http://www.math.ttu.edu/~lhoang/2009Spr-M3350/
Updates about the course and other related announcements will be posted on this webpage.
Prerequisite: MATH 2350 or equivalent course.
Text: Fundamentals of Differential Equations, by Nagle, Saff, and Snider, 7th edition
Syllabus: Students must read the syllabus carefully.
Grading and examination policies
Homework will be assigned weekly and will count for 25% of the grade. The lowest homework score will be dropped.
There will be three midterm exams in class, each will count for 15% of the grade. The final exam will count for 30% of the grade.
All in-class exams are closed-book.
No make-up exams are given unless legitimate documents for excuses are presented to the instructor at least a week in advance.
Grading Scale: A: 90%-100%, B: 80%-89%, C: 70%-79%, D: 60%-69%, F: below 60%
Examination schedule
| Exams | Dates |
|---|---|
| Midterm 1 | Thurs. Feb. 5 |
| Midterm 2 | Thurs. Mar. 5 |
| Midterm 3 | Thurs. Apr. 9 |
| FINAL EXAM | Thurs. Apr. 30, 7:30 am - 10:00 am, Room: MA 108. |
Downloads
- Solutions to HW 9, Solutions to HW 10.
- Solutions to Exam 2, Solutions to Exam 3.
- Review lecture for Midterm Exam 3.
- Solutions to HW 7, Solutions to HW 8.
- Solutions to HW 4, Solutions to HW 5, Solutions to problems similar to HW 6 (ignore its name on the first page).
- Solutions to Exam 1.
- Review lecture for Midterm Exam 1.
- A printable version of the syllabus is here.
- Unofficial evaluation: Students can use this form to give feedbacks to the instructor anytime during the semester.