Ordinary Differential Equations and Linear Algebra
Ordinary Differential Equations and Linear Algebra
Some information about the second midterm:
 here is a list of topics covered by the 2nd midterm.
 here are some practice questions for the 2nd midterm together with some sketched solutions .
 here are the solutions to the second midterm: midterm#2solutions
I will have office hours Tuesday 46pm and Thursday 46pm.
Currently I have two precisely students writing the exam 25pm on Friday because
of scheduling conflicts. If you have a conflict and haven't talked to me yet
please do so ASAP.
Project
 Project 3.5: The Spruce Budworm (questions #15  don't need to do question #6).
 Due: Day of our final exam (Dec. 14)
 You may consult with each other on this project. However, you must hand in your own writeup.
Assignments (with due dates):
 HW #1 Tue, Sep 4th:
section 2.1 #8(a,b,c), 10
section 2.2 #6,14,16,40
section 2.3 #10
Read:
Things to know in the first week of class
regarding computers and MATLAB.
Solutions week 1
 HW #2 Tue, Sep 11th:
section 2.4 #4,8,14,18
section 2.5 #4,6,12 NOTE: #6 has typo  it's supposed to be
2 gal/min in and 3 gal/min out (not the other way)
section 2.6 #6,10,14
Solutions week 2
 HW #3 Tue, Sep 18th:
section 2.6 #2,16,24,28,36
section 2.7 #1,2,6,8,21
Solutions week 3
 HW #4 Tue, Sep 25th:
section 2.9 #8,10,20,28
section 3.1 #4,10,12
section 3.3 #4
section 4.1 #10, 14
Solutions week 4
 HW #5 Tue, Oct 2nd:
section 4.1 #18,22
section 4.3 #4,14,20,32,37
section 4.4 #8
Solutions week 5
 HW #6 Tue, Oct 9th:
section 4.4 #12,14
section 4.5 #2,4,6
Solutions week 6
 HW #7 Thurs, Oct 18th:
section 4.5 #18,21,22,26
section 4.6 #2,6,13
(in section 4.6 you can use formulas (6.16) from the book
but only after you are comfortable solving for v_1 and v_2 from first principles)
Solutions week 7
 HW #8 Tue, Oct 23rd:
section 5.1 #6,10
section 5.2 #4,6,18
Solutions week 8
 HW #9 Tue, Oct 30th:
section 5.3 #4,8,12,22
section 5.4 #2,10,14,18
Solutions week 9
 HW #10 Tue, Nov 6th:
section 5.6 #2
section 5.7 #6,22
section 7.1 #16,36,50
section 7.3 #2,8,18
Solutions week 10
 HW #11 Tue, Nov 13th:
section 7.4 #15
section 7.5 #4,12,30
section 7.6 #16,18
Solutions week 11
 HW #12 Tue, Nov 20th:
section 7.7 #6,8,10,14
section 9.1 #4,8,10,14
start work on project (see above)
Solutions week 12
 HW #13 Tue, Nov 27th:
section 9.1 #16,22,24
section 9.2 #6,14,16,32,58(a,b) only
Solutions week 13
 HW #14 Tue, Dec 4th:
section 9.5 #2,4,10,22
section 9.8 #2,8,24,40
Solutions week 14
