Tuesday, February 3 to Monday, February 9
Lessons
- 1.2 Systems of Equations, Algebraic Procedures (continued)
- 2.1 Matrix Addition and Scalar Multiplication
- 2.2 Matrix Multiplication
- 2.3 The Transpose
- 2.4 The Identity Matrix and Matrix Inverses (if time)
- 2.5 Finding the Inverse of a Matrix (if time)
WeBWorK
Due Monday, February 9 11:59pm
(Scroll down on the landing page to see the sets that are still open for reduced scoring until Tuesday night)
- Gaussian Elimination
- Matrix Operations
The Inverse of a Matrix(postponed until Monday, February 16)
OpenLab
Due Monday, February 9 11:59pm
- Time machine
- Instructions: Respond to one comment on this post or this post or this post on previous semesters’ OpenLab sites. Find one comment that you found particularly helpful. Begin your reply with “Hi, [commenter’s name]. I am a student in MAT 2580 now. I found your advice helpful because [then explain in a sentence or two why their advice resonated with you].”
- Since this is a comment on a different OpenLab site, your comment will have to be approved by the site administrator before it appears.
- Applications of linear algebra (comment; instructions)
Reminders
- Next Thursday, February 12 is a holiday and no classes are scheduled for the following Tuesday, February 17. So we see each other on Tuesday, February 10 and then not again until Thursday, February 19 (academic calendar)
- Office hours are held on Tuesdays and Thursdays from 12pm to 1pm. Usually, they will be held in my office N707, but if I’m not there, check N618.



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