Math 231

(Last updated Wednesday, March 22 @ 4:40pm)

Course Information

The textbook is freely available.  The applets I show in class are from this text. A place to ask questions and discuss course content (including homework). A free online calculator that is great for visualizing in 3-dimensions.  I used this tool on the second day of class to see that the solution set of three linear equations as the intersection of three planes in 3-space. 

Week 9 (Week of March 20)

Week 8 (Week of March 13)

Week 7 (Week of March 6)

Week 6 (Week of February 27)

Week 5 (Week of February 20)

Week 4 (Week of February 13)

Week 3 (Week of February 6)

Week 2 (Week of January 30)

Week 1 (Week of January 23)