21260 Differential Equations
Assignments: Week #2
 Reading:
 Monday: Section 1.1 and Section 2.3.
 Wednesday: Section 2.1.
 Friday: Sections 2.4 and 2.8.

 Exercises: Due Friday 26 January. You
may turn your homework in during your lecture on Friday, or you may put it in
your TA's mailbox by 3:20pm. Please make sure your homework
includes the following:
 Your name (on every page if you ignore #4.),
 Your recitation section,
 The names of those students with whom you have collaborated,
 a staple.
 Section 1.1: #2, 10, 30.
 Section 1.2 #16.
 Section 2.1: #4, 20, 22, 30.
 Section 2.2: #2, 12, 14.
 Section 2.3: #4, 6, 8.
 Notes:
 You may wish to use computer technology to plot some
of the direction fields. I would suggest the "dfield" program I've been
using in class.
 For problems 2.2.12 and 2.2.14, you can skip part (b) unless you find
it useful for part (c).