The first midterm exam will be on Thursday, February 28, 2008, in class, from 10:30am to 11:45am, and will cover all the material up to and including Section 3.7 (Variation of Parameters). There will be approximately 5 open response questions (possibly with multiple parts), and it will be closed book, closed notes, and no calculators will be allowed.

Solutions to homework #3. Students particularly experienced difficulties with 2.3, 21-23.

This is an introductory course on ordinary differential equations intended for mathematics majors. It meets on Tuesdays, and Thursdays, from 10:30am to 11:45am, in UNIV 203.