Math 108 Homework
Fall 2002

Homework will generally be due on Tuesday in class. See specific dates for exceptions. No late homework will be accepted.
Please let me know if you find any typos in the questions or solutions.
You are encouraged to work with others in groups, but must write up the problems individually. Acknowledge any help you get, references you consult, or helpful discussions you have with anyone. Give full proofs of any claims you make.

Number Due date Assignment Solution
1 10/8 Postscript or PDF
Note: For question 6 you need to prove that you can colour using
only two colours no matter what squiggle you draw.
Question 6: Hint 1, and Hint 2
Question 8: Hint 1, and Hint 2.
Postscript, PDF
2 10/15 Postscript or PDF
Note correction to Question 7 - no three points can be collinear
Postscript, PDF
3 10/24 (Thursday) 3D, 3H, 3F, 3G, 3J, 4B, 4E Postscript, PDF
4 11/7 (Thursday) Postscript or PDF
Two Intelligencer articles are available here (look under "Expository Writing").
The SET article is available as Postscript or PDF. The PDF file isn't great
quality - print one page first to check whether it's readable. REMOVED - SEE INTELLIGENCER.
Postscript, PDF
5 11/14 (Thursday) Postscript or PDF
Here is the ISBN link.
Postscript, PDF
6 11/21 (Thursday) Postscript or PDF
Postscript, PDF
7 12/5 (Thursday) Postscript or PDF Postscript, PDF