Office: Math 227

Email: packer@colorado.edu

URL: http://math.colorado.edu/~packer

- Homework Assignments and in-class worksheets (every week): 25 %
- In-class mid-term exam - Wednesday, February 19, 10 a.m.- 11 a.m.: 25 %
- Here is an example of a past-year first Midterm.
- Some solutions to the past-year first Midterm.
- Some solutions to the Feb. 19 midterm exam.
- Here is an example of a past-year second Midterm.
- Some solutions to the past-year second Midterm.
- In-class mid-term exam - Friday, April 3, 10 a.m. - 11 a.m. 25 %
- Some solutions to the April 3 midterm exam.
- In-class final exam, Saturday, May 2, 4:30 p.m. -- 7:00 p.m. : 25 % .
- Here is an example of a past year final exam.
- Here are solutions of that past year final exam.

- Axioms of an Ordered Field, presented Wednesday - Friday, January 15-17 - click here! .
- Review of De Morgan's Laws, presented February 3 - click here! .

- Assignment 1: Due Wednesday, January 22: read Sections 3.1 and 3.2; do problems 3.1.3, 3.1.4, 3.1.7, 3.1.16, 3.1.20, 3.2.3 (a) (e) (j), 3.2.4, 3.2.6 all parts, 3.2.7, 3.2.8, 3.2.9.
- Some solutions to HW 1.
- Assignment 2: Due Friday, January 31: read sections 3.3 and 3.4, do problems 3.3.3 (a), (d), (f), (h), (i), (k), (n), 3.3.7 (a), 3.3.8, 3.3.12 (a), (b), 3.4.3 (a), (c), (e), 3.4.4 (a), (c), (e). For extra credit do 3.3.7 (b).
- Some solutions to HW 2.
- Assignment 3, due Friday, February 7: Problem 3.4.5, 3.4.8, 3.4.14, 3.4.15, 3.4.16, 3.4.17, 3.4.24, 3.5.1, 3.5.3, 3.5.4, 3.5.5, 3.5.6.
- Some solutions to HW 3.
- Assignment 4, due Friday, February 14: finish reading 3.5, begin reading 4.1, do problems 3.5.8, 3.5.11, 3.5.12, 4.1.2, 4.1.3, 4.1.6 (a), (c), (d), (e), 4.1.7 (a), (c), (d), 4.1.9 (a), (b).
- Some solutions to HW 4.
- Assignment 5, due Friday, February 28: continue reading 4.2, begin reading Section 4.3; do problems 4.1.11, 4.1.12, .2.1, 4.2.5 (a),(b),(e),(g),(j),(k), 4.2.15 (b),(c), 4.2.16, 4.3.1, 4.3.3 (a),(d), 4.3.7, 4.3.10(a).
- Some solutions to HW 5.
- Assignment 6, due Friday, March 6: finish reading 4.3; read Sections 4.4 and 5.1, do problems 4.4.3 (all), 4.4.4 (all), 4.4.7 (all), 4.4.11, 4.4.13; 5.1.3 (a), (c), (d), (e), (h), 5.1.4, 5.1.7, 5.1.9, 5.1.11, 5.1.13.
- Some solutions to HW 6.
- Assignment 7, due Friday March 13: read sections 5.1 and 5.2, do problems 5.1.4, 5.1.7, 5.1.9, 5.1.11, 5.1.13, 5.1.14, 5.1.16, 5.1.18, 5.2.4, 5.2.8, 5.2.10(a), 5.2.12.
- Some solutions to HW 7.
- Assignment 8, due Monday, March 30: read section 5.3, do problems 5.2.13, 5.2.14, 5.2.17, 5.2.18, 5.3.4, 5.3.6, 5.3.7, 5.3.8, 5.3.9, 5.3.12, 5.3.16. Please submit the solutions through Canvas system on March 30, 2020.
- Some solutions to HW 8.
- Assignment 9, due Friday April 10: read sections 6.1 and first half of section 6.2, do problems 5.4.4(a),(c), 5.4.12, 6.1.3(a),(b), 6.1.4, 6.1.5, 6.1.8, 6.1.12, 6.1.13, 6.1.15, 6.2.1, 6.2.3, 6.2.5 (a),(b),(f). Please submit the solutions through the Canvas system on April 10, 2020.
- Some solutions to HW 9.
- Assignment 10, due day April 17: Read second half of section 6.2 and section 7.1, do problems 6.2.11, 6.2.15, 6.2.17, 6.2.18, 7.1.4, 7.1.5, 7.1.8. 7.1.11, 7.1.12, 7.1.13, 7.1.15, 7.1.16, 7.1.17. Please submit the solutions through the Canvas system on April 17, 2020.
- Some solutions to HW 10.
- Assignment 11, due day April 24: Please review second half of Section 7.2 and read Section 7.3, do problems 7.2.3, 7.2.5, 7.2.6, 7.2.8, 7.2.9, 7.2.11, 7.2.15(a); 7.3.5 (c), (d), 7.3.8, 7.3.11. Please submit the solutions through the Canvas system on April 24, 2020.
- Some solutions to HW 11.
- Assignment 12, due day, Thursday April 30: do problems 7.3.12, 7.3.14, 7.3.15, 7.3.16. Please submit the solutions through the Canvas system by Thursday, April 30, 2020.
- Solutions to the Spring 2016 sample final exam.

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Last modified December 18, 2019.