Homework 2


Handed out:    January 26, 2005

Due back:        February 1st, 11:59pm, 2005(by submission timestamp).

Submission:    Electronic upload submission (see instruction online at the course webpage)

Notes:             1. To be done individually.

                        2. Please do not give a simple yes/no as results to some of the questions.  Briefly explain why and how you obtain that result.


  1. KPS problem 9-2
  2. KPS problem 11-5