Linear Algebra (Math 221)

Linear Algebra, Math 221 (Summer 2026 Term 1)

  • Instructor: Sabin Cautis
  • Time and Location: MThF 2-4pm, W 2-3pm in Buchanan Building (BUCH), Floor 1, Room A101
  • E-mail: cautis@math.ubc.ca
  • Textbook
  • Syllabus
  • WeBWorK: Here is a link to WeBWorK.
    • Webwork homework #1 due Sunday May 24 at 11:59pm.
    • Webwork homework #2 due Sunday May 31 at 11:59pm.
    • Webwork homework #3 due Sunday June 7 at 11:59pm.
  • Midterm #1 is in class on May 27th. It covers up to the end of chapter 3 in the textbook.
    Here are some older practice tests (ignore questions on linear maps).