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 | DeFranza and Gagliardi |
1 1/18 |
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 1/25 |
Solutions (cont.) Matrix equations Rn; arithmetic of vectors; Ax=b |
VO Vector Operations MO Matrix Operations MM Matrix Multiplication |
1.3, 1.5, 2.1 |
3 2/1 |
Matrix equations Inverses Linear combinations |
HSE Homogeneous Systems MISLE Matrix Inverses and Systems of Linear Equations LC Linear Combinations |
1.4 , 1.7 (p.68-72), 2.1, 2.2. |
4 2/8 |
Spanning sets Linear independence |
SS Spanning Sets LI Linear Independence LDS Linear Dependence and Spans |
2.3, 3.2 |
5 2/15 |
Determinants | DM Determinant of a Matrix PDM Properties of Determinants of Matrices |
1.6 |
6 2/22 |
Cramer's rule Vector spaces fields; spaces; subspaces |
VS Vector Spaces | 3.1, 3.2 |
7 3/1 |
Review | ||
8 3/8 |
Independence; spanning set |
LISS Linear Independence and Spanning Sets |
3.3 |
9 3/22 |
Bases; linear transformations |
B Bases D Dimension PD Properties of Dimension LT Linear Transformations |
3.3, 4.1 |
10 3/29 |
Nullspace, image rank-nullity theorem |
Injective transformations Surjective transformations |
4.2 |
11 4/5 |
Bases and matrices |
VR Vector Representations MR Matrix Representations CB Change of Basis |
4.4 |
12 4/12 |
Eigenvalues and eigenvectors;
review |
EE Eigenvalues and Eigenvectors |
5.1 |
13 4/19 |
Midterm 2; characteristic polynomial | ||
14 4/26 |
algebraic and geometric multiplicity; diagonalizability and similarity; inner products and norms |
Section O Orthogonality | 5.2, 6.1, 6.2 |
15 5/3 |
Gram-Schmidt; triangle inequality; orthonormal sets; projection |
6.3, 6.4 |
This page is available at http://www.math.colostate.edu/~achter/369