Linear
Algebra I
1) Systems of Linear Equations
2) Some e.g.s with Augmented Matrices
2a. Solving a Linear System Using A-Inverse (And correcting a screw up in class!)
2b. Elementary Matrices and Finding A Inverse
2c. Writing an Invertible Matrix as a Product of Elementary Matrices
3. Two (Leontiff) Economic Models
4) Some Cross Product Identities established by Maple Syrup.
5) Some Maple Notes on the Vector Spaces of n-Space
Updated on: Last updated 21.7.2005