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Math 285 - Introduction to Differential Equations
Course Information

  • Final exam time and location: Altgeld Hall 245, Friday, May 15, 1:30--4:30pm

  • Office location: Illini Hall 344B

  • Office hours: Wednesday 4--5, Friday 2--3.

  • Course location: Altgeld 245

  • Course time: MWF 3-3:50pm

  • Syllabus

Homework Assignments
  1. (due February 2) Section 1.1: 2, 4, 14, 20, 22, 38, 40. Section 1.2: 2, 6, 11, 14, 20, 28, 38, 43.
  2. (due February 9) Section 1.3: 2, 8, 11-14. Section 1.4: 2, 4, 6, 20, 26.
  3. (due February 16) Section 1.5: 1, 4, 5, 10, 33, 36. Section 2.1: 1, 10, 26, 29, 35.
  4. (not due, test practice) Section 2.2: 1, 2, 3, 21. Section 2.3: 1, 2, 9, 10.
  5. (due March 9) Section 3.1: 2, 5, 7, 10, 17, 20, 23, 33, 36, 44. Section 3.2 1, 7, 13, 14, 21, 22.
  6. (due March 16) Section 3.3: 1, 2, 7, 9, 18, 21, 26, 27, 29, 39, 40. Section 3.4 1, 3, 4.
  7. (due March 30) Section 3.5: 1, 2, 3, 4, 6, 31, 32, 33, 34, 35. Section 3.6 1, 2, 5, 6.
  8. (due April 6) Section 9.1: 1, 2, 3, 4, 11, 19, 20, 27, 28, 29.
  9. (due April 20) Section 9.2: 1, 2, 5, 7, 15. Section 9.3 1, 2, 4, 5, 6.
  10. (due April 27) Section 9.5: 1, 2, 3, 4, 5, 13, 14.
  11. (due May 4) Section 9.6: 1, 2, 3, 5. Section 9.7: 1, 3.
  12. (due NEVER) Section 10.1: 1, 2, 3. Section 10.2: 1, 5.
Quiz Solutions
  1. Quiz 1, February 9. Solutions
  2. Quiz 2, March 29. Solutions
Midterm Solutions
  1. Midterm 1 Solutions
  2. Midterm 2 Solutions