No makeup exams will be given; you must take each exam as scheduled. You must pass the final in order to pass the course.
As the course unfolds, the following table will indicate the relevant sections of the two textbooks.
Week | Topic | Beezer | Anton and Rorres |
1 1/20 |
Systems of linear equations examples and applications; row reduction; echelon forms; associated(augmented) matrices |
WILA What is
Linear Algebra? SSLE Solving Systems of Linear Equations RREF Reduced Row-Echelon Form |
1.1, 1.2 |
2 1/27 |
Gaussian elimination More on echelon forms; Gaussian elimination; solution sets of linear equations. |
TTS Types of solution sets | 1.2 | 3 2/3 |
Matrices and vectors (column) vectors; matrices; sums; legal products |
VO Vector
Operations MO Matrix Operations MM Matrix Multiplication |
1.3 |
4 2/10 |
Inverses, span Definition of inverse; computing inverses; elementary row operations and elementary matrices; spans and linear combinations. |
MISLE Matrix
Inverses LC Linear Combinations SS Spanning Sets |
1.4, 1.5, 1.6, 4.2(*) |
5 2/17 |
Vector spaces Abstract vector spaces, subspaces. |
VS Vector
Spaces S Subspaces |
4.1, 4.2 |
6 2/24 |
Linear combinations Linear dependence/independence, spanning sets, basis, dimension. |
LI Linear
Independence LISS Linear Independence and Spanning Sets B Bases |
4.3, 4.4 |
7 3/3 | Midterm | ||
8 3/10 |
Linear transformations | LT Linear Transformations | 8.1 |
9 3/24 |
Linear transformations Null space and image; rank-nullity theorem; bases and matrices |
MR Matrix
Representations CB Change of Basis ILT and SLT |
8.4, 8.3, 8.5 |
10 3/31 | Bases and matrices continued | ||
11 4/7 | Minimal polynomial definition, existence, roots | Notes | |
12 4/14 | Midterm Determinants determinant as volume; properties. | DM
Determinant of a Matrix PDM Properties of Determinants of Matrices | |
13 4/21 | Eigenvectors eigenvalues, bases of eigenvectors, diagonalizability. | EE
Eigenvalues and Eigenvectors SD Similarity and Diagonalization | |
14 4/28 | Characteristic and minimal polynomials Inner products | ||
15 5/5 | Geometry of inner products norms, estimates, orthonormal bases | O Orthogonality |
(*) means the subject in question has better coverage in the online textbook.
This page is available at http://www.math.colostate.edu/~achter/369