Documents: Math 261 Linear Algebra
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| Unit 2: Sections 1.1-1.5, 1.7-1.9, 2.1-2.3 | |
| Handout | Answers |
| Problem Set 4, sections 2.8-2.9 | |
| Problem Set 5, sections 3.1-3.2 | |
| Basis for a subspace of R3 using CalcPlot3D 1. Download the script to your computer 2. Open your browser to CalcPlot3D (also known as 3D Calc Plotter) 3. Click on the web page's FILE menu (not the browser's) and use Load an Exploration Script to load your downloaded script. |
Thurs 2/16 |
| Unit 1: Sections 1.1-1.5, 1.7-1.9, 2.1-2.3 | |
| Handout | Answers |
| Practice Questions for the Midterm | Key |
| Problem Set 1, sections 1.1-1.3 | Key |
| Problem Set 2, sections 1.4, 1.5, 1.7 | Key |
| Problem Set 3, part 1, sections 1.8, 1.9 Problem Set 3, part 2, sections 2.1-2.3 |
Key |
| Span of two vectors on the plane (Winplot document; right click and use "Save as...") | Thurs 1/12 |
| Span of two vectors in R3 using CalcPlot3D 1. Download the script to your computer 2. Open your browser to CalcPlot3D (also known as 3D Calc Plotter) 3. Click on the web page's FILE menu (not the browser's) and use Load an Exploration Script to load your downloaded script. |
Tues 1/17 |
| Shear linear transformation example (Winplot document; right click and use "Save as...") | Tues 1/24 |
| Powerpoint slides: Finding inverses and elementary matrices | Thurs 2/2 |
| Course Documents |
| Calendar |
| Syllabus |
| Textbook Homework (4th edition) |
| old textbook homework (3rd edition) |