MATH 267: Introduction to Abstract Math

Fall 2026


Problems (practice, not collected)

Practice problems will be posted here as the semester progresses. Problems are organized by week and chapter.

WeekChapterProblems
Week 1 Chapters 1.1-1.3 1.1.4, 1.1.8, 1.1.10, 1.2.20, 1.3.1, 1.3.6
Week 2 Chapters 2.1-2.2 2.1.1, 2.1.6, 2.1.8, 2.2.3, 2.2.7, 2.2.9
Week 3 Chapter 2.3 2.3.1, 2.3.2, 2.3.4, 2.3.6, 2.3.7, 2.3.17
Week 4 Chapter 3.1 3.1.1, 3.1.2, 3.1.6, 3.1.8, 3.1.17, 3.1.25
Week 4 Chapters 3.2-3.3 3.2.1, 3.2.4, 3.2.11, 3.2.15, 3.2.17, 3.2.21, 3.3.8, 3.3.11
Week 5 Chapters 3.3-3.5 3.3.13, 3.4.1, 3.4.4, 3.4.7, 3.4.14, 3.4.18, 3.4.19, 3.5.2, 3.5.15
Week 7 Chapters 3.6-3.7 3.6.16, 3.6.23, 3.6.26, 3.7.2, 3.7.3, 3.7.4, 3.7.9, 3.7.11
Week 8 Chapters 3.7-3.8 3.7.12, 3.7.17, 3.7.18, 3.7.21, 3.8.2, 3.8.4, 3.8.18, 3.8.19
Week 9 Chapters 3.8, 4.1 3.8.7, 3.8.11, 3.8.21, 3.8.24, 4.1.2, 4.1.12, 4.1.13, 4.1.17
Week 10 Chapters 4.2-4.3 4.2.1, 4.2.3, 4.2.4, 4.2.9, 4.2.13, 4.2.17, 4.3.1, 4.3.3
Week 11 Chapters 4.3-4.4 4.3.5, 4.3.8, 4.3.10, 4.3.18, 4.3.19, 4.4.2, 4.4.4
Week 14 Chapters 5.1-5.2 5.1.2, 5.1.5, 5.1.14, 5.1.22, 5.2.2, 5.2.16, 5.2.27

Written Assignments (collected)

Written assignments will be posted here as they are assigned throughout the semester.

AssignmentFiles
Homework 1 (Due Sept 15) PDF | LaTeX Source
Homework 2 (Due Oct 10) PDF | LaTeX Source
Homework 3 (Due Nov 12) PDF | LaTeX Source
Homework 4 (Due Dec 8) PDF | LaTeX Source