Logistics

MUST READ: syllabus There will be a Telegram channel for this class. All announcements posted on HERO will also be posted on the Telegram channel, in addition to other optional materials. Please email me for the invite link. WARNING: Any of the content on this website, especially solutions, *may contain errors or typos*! Please read with a critical eye. If you believe you have found an error, let me know via email and I will fix it as soon as possible.

Class Notes
Definitions and Facts week 1 week 2 week 3 week 4 week 5 week 6

Suggested Problem Sets
problem set 1 problem set 1 SOLUTIONS problem set 2 problem set 2 SOLUTIONS problem set 3 problem set 3 SOLUTIONS problem set 4 problem set 4 SOLUTIONS problem set 5 problem set 5 SOLUTIONS problem set 6 problem set 6 SOLUTIONS

Quizzes
Week 2 Quiz (SOLUTIONS) Week 3 Quiz (SOLUTIONS) Week 4 Quiz (SOLUTIONS) Week 5 Quiz (SOLUTIONS)

Exams
Fall 2025 Practice Midterm (without solutions) Fall 2025 Practice Midterm (SOLUTIONS) Fall 2025 Midterm (SOLUTIONS) Fall 2025 Practice Final Fall 2025 Final (SOLUTIONS)

Questions? Use this link to anonymously ask me any question, or offer other thoughts, related to the content of our course.

Additional Resources

Last semester's course webpage 3blue1brown Linear Algebra YouTube series Short video about Al Khwarizsmi (The Father of Algebra) Textbook: A First Course in Linear Algebra (Ken Kuttler) More materials from Libretexts Linear Algebra on Kahn Academy Interactive Linear Algebra by Dan Margalit (VERY COOL!!!) YouTube Series: Complex numbers IRL Zach Star: shorter video about applications of complex numbers