Math 251 Homework Assignment 09

- Due 8:30 AM Friday, March 31st, 2000.

• Section 13.9, page 866:
  • 12, 14, 16, 20, 22
    [Problem 16 has a Maple component. See below.]

• Section 14.1, page 876:
  • 12, 14, 18, 20, 22

• Section 14.2, page 886:
  • 12, 16, 20, 28(a), 30, 36, 38

• Maple Exercises:
  [See the posted Variable Transformations and Plotting Vector Fields in Maple Maple Worksheets.]

  Instructions for the Maple Exercises:

  • Staple these Maple Exercises to the end of all your handwritten work.
  • Write explanations in your Maple work, describing what you are doing and why. Don't just hand-in a string of Maple computations with no explanation. The explanations can either be written by hand, or by using "text" within Maple (just click on the "T" in the toolbar).
  • Clearly label each Maple problem.

  The Maple Exercises:

  • Section 13.9
    • Do the Maple compenent of 16. Plot the region, as well as a number of coordinate lines of constant u and v within the region.)
      [Hint: See the posted Variable Transformations Maple Worksheet.]

  • Section 14.1
    • 16: Use Maple's "fieldplot" command.
      [Hint: See the posted Plotting Vector Fields in Maple Worksheet.]

  • Section 14.2
    • 28(b): Plot and explain.