**Math 220-Mathematical Proof****
**

**Mathematics
220** Section 202 **Mathematical Proof.** Lecture T Th
2:00-3:30 Leonard S. Klinck 460

Course outline.

If you are having trouble distinguishing the "element of" and "subset" symbols you
might want to read this

The first midterm was on Tuesday Feb. 5. Here is a list of topics
to review for the test.
Here
is an old midterm from 2010. Here
are solutions for it.
Here
is an old midterm from 2012. Ignore the questions about modular arithmetic for now.

** The second midterm was on Thursday March 14. **

The test on March 14 will be based on material presented in the lectures, workshops and
homeworks starting with Chapter 4 up to March 7.
This roughly corresponds to the following sections in the textbook: 4.1-4.5, 5.1-5.3, 6.1, 6.2, 6.4, 8.1, 9.1-9.4.

** The Final exam is at 8:30 on Fri. April 12 in LSK
201.**

The Exam is based on material covered in the
lectures, workshops and HW's. This is approximated by the following
sections in the text: Ch. 1, 2.1-2.10, 3.2-3.4,Ch. 4, 5.1-5.3, 6.1,
6.2, 6.4, 8.1, 9.1-9.6, 10.1-10.4, part of 10.5, 12.1. All material will
be weighted equally. Here is a list of topics
to study for the final exam.

Office Hours: Tues. April 9, 2-4; Wed. April 10, 1:00-2:30.

Practice Test for Second Midterm

Solutions for Practice Test for Second Midterm

Homework 1

Homework 1 Solutions

Solutions to Workshop 1

Homework 2

Homework 2 Solutions

Homework 3

Homework 3 Solutions

Solutions to Workshop 2

Homework 4

Homework 4 Solutions

Test 1 Solutions

Homework 5-Final Version (Updated Feb. 6)

Homework 5 Solutions

Solutions to Workshop 3

Homework 6

Homework 6 Solutions

Homework 7

Homework 7 Solutions

Solutions to Workshop 4

Homework 8

Homework 8 Solutions To Ungraded Problems

Homework 8 Solutions

Test 2 Solutions

Solutions to Workshop 5

Homework 9

Homework 9 Solutions

Homework 10 (Not to hand in)

Homework 10 Solutions (with solution to Q3 corrected)

Homework 11 (Revised; Not to hand in) With Solutions