Welcome! You have found the homepage of the Fall 2025 manifestation of Math 218.
Quizzes and problem sets are distributed through gradescope.
| Timeframe | Topic | Resources |
|---|---|---|
| Week 0 | Welcome! ⟵ quiz and "pset" due Fri 29-Aug @11:30pm! |
|
| Week 1 | Matrices and Vectors |
|
| Adjectives ⟵ complete at home! (w/quiz but no pset) |
|
|
| Matrix-Vector Products |
|
|
| Digraphs |
|
|
| Week 2 | Vector Geometry |
|
| Matrix Multiplication |
|
|
| Week 3 | Row Echelon Forms |
|
| Linear Systems |
|
|
| Gauss-Jordan Elimination |
|
|
| Week 4 | Nonsingular Matrices |
|
| EA=R Factorizations |
|
|
| PA=LU Factorizations |
|
|
| Fri 26-Sep | Exam I ⟵ covers weeks 1-4 |
|
| Week 5 | Eigenvalues |
|
| Null Spaces |
|
|
| Week 6 | Column Spaces |
|
| The Four Fundamental Subspaces |
|
|
| Linear Independence |
|
|
| Week 7 | Bases |
|
| Dimension |
|
|
| Orthogonality |
|
|