due on November 21

• Which topics and theorems do you think are the most important out of those we have studied?
• Cardinality of sets, schroder-bernstein theorem, division algorithm, greatest common factor
• What kinds of questions do you expect to see on the exam?
• Prove denumerability, proofs with schroder-bernstein and divisibility problems, and problems with prime numbers
• What do you need to work on understanding better before the exam? Come up with a mathematical question you would like to see answered or a problem you would like to see worked out.
• Proofs with the schroder-bernstein theorem