CMPS 210 Homework 1, Winter 2002  

3 problems assigned Jan. 8, due Jan. 15. 
Work in groups of up to three, with one solution submitted for each group
with the names of all group members on the solutions.

1.  Consider the (finite) sequences of natural numbers.
Determine if this set is countable or uncountable and prove your result.

2. Exercise 2.25 on page 39 of the text.

3. Exercise 3.9 on page 87 of the text.


Not to be turned in: Exercises 2.8, 2.31 2.42, 3.4, 3.8, 3.10.