Math 385: Intro Differential Equations
Fall 2007

Exams and Homework -- Policies

How to Find Power Series Solutions
Lecture Notes
Lecture Notes, Nov 28, 2007
How to Solve Boundary Value Problems

Homework and Exam Solutions

Solutions of Graded Homework

Practice Exams

Review Session: 7 to 9 p.m., October 10, in 245 Altgeld Hall

Final Exam: Tuesday, December 11, 8 - 11 a.m., 112 Huff

Homework Assignments
Section 1.1: 8-10,15,17,23,28,29,35,37,40
Section 1.3: 11, 15, 17, 19:
Section 1.4: Odds up to #26; H 20, 22
Section 1.5: 4,5,7,9,11,16,19,21,27: H 29
Section 1.6: Odds 31--41
Section 1.6: Odds 1--30; H 12
Section 2.1: 9,10,13,22; H 15
Section 2.3: 1,3,5,10
Section 3.1: Odds from 1--42, except 19,27: H 10
Section 3.2: 1,3,5,7,9,11,13,27,30,31,34: H 28
Section 3.3: The odds up to 32: H 49
Section 3.5: The odds up to 30: H 41,43
Section 3.5: Odds from 47 to 61: H 50
Section 3.5: 57,59,61: H 58, 60
Section 8.1: 3,5,7,11,14,15,17: H 23,26
Section 8.2: 1,9,12,17,23,29: H 11; 33
Section 8.2: 32
Problems of Euler's Differential Equations
Section 8.3: 1,3,5,7,8,9,11,12,14,17,19,21 : H 24, 26
Section 8.4: 1,3,5,7: H 17
Section 8.5: 2,4,8,13,14,17,18: H 7: 22
Section 3.8: 2,5,6,13
Section 9.1: 5,7,9,11,13,17,19,21,25: H 24
Section 9.2: 1,3,5,7,9,11,13,17: H 20
Section 9.3: 1,3,5,7,9,11,13,15,16,17,19,20: H 21,22
Section 9.5: 1,5,11,17,20: H 15,24
Section 9.6: 2,7,8,17,18,21: H 13, 15, problem from blackboard
Section 9.7: 1,5,6,8,9,10,13,14,16: H problem from blackboard
Section 10.4: 1,2,3,5,6,8,9,10: H 4,7
Section 10.5: 5, 6, problem in class


Bruce C. Berndt, Professor
Department of Mathematics
University of Illinois at Urbana-Champaign
1409 West Green Street
Urbana, Illinois 61801-2975

Office: 215 Altgeld Hall
Phone: (217) 333-3970
Fax: (217) 333-9576
Email: berndt@math.uiuc.edu