Carnegie Mellon

21-241 Matrix Algebra

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Assignments: Week #9


  • Monday: Section 3.5 pp. 191-197, Section 6.1 pp. 433-440. (Also see posted notes on Subspaces, Bases, and Dimension, Section 7.1 Subspaces.)
  • Wednesday: Exam #2.
  • Friday: No Class.


  • Wednesday: Exam #2.

Homework assignments may be turned in before or after class on the due day, or may be placed in your TA's mailbox before 3:20pm on that day. The TA's mailboxes are in the Math Department office, WEH 6113.

Please make sure your homework includes the following:

  1. Your name (on every page if you ignore #4.),
  2. Your class section,
  3. The names of those students with whom you have collaborated,
  4. a staple.