There will occasionally be short, in-class activities. These experiences cannot be made up. Grades from these will be used to help assess borderline grades at the end of semester.
No makeup exams will be given; you must take each exam as scheduled. You must pass the final in order to pass the course.
Week | Topic | Ref |
1 | 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 |
2 |
Matrix equations Rn; arithmetic of vectors; Ax=b structure of (in)homogeneous solutions |
VO Vector Operations MO Matrix Operations MM Matrix Multiplication HSE Homogeneous Systems |
3 |
Matrix operations matrix multiplication; row operations; inverse matrices; span. |
MISLE Matrix Inverses and Systems of Linear Equations LC Linear Combinations SS Spanning Sets |
3 |
Independence linear independence; column space; solvability; rank |
LI Linear Independence LDS Linear Dependence and Spans CRS Column and Row Spaces DM Determinant of a Matrix PDM Properties of Determinants of Matrices |
5 | Determinants, applications | |
6 |
Backwards and forwards review; exam; abstract vector spaces |
VS Vector Spaces |
7 |
Vector spaces dimension; basis; coordinates |
S Subspaces LISS Linear Independence and Spanning Sets B Bases D Dimension PD Properties of Dimension |
8 |
Transformations linear transformations |
LT Linear Transformations rank and nullity |
9 |
Bases and matrices |
VR Vector Representations MR Matrix Representations CB Change of Basis |
10 |
Eigenvectors eigenvalues and eigenvectors; geometry; |
EE Eigenvalues and Eigenvectors PEE Properties of Eigenvalues and Eigenvectors |
11 |
Eigenvectors II characteristic polynomial; diagonalization; applications |
|
12 |
Backwards and forwards review; exam; inner products |
|
13 |
Inner products norm, orthogonality |
Section O Orthogonality |
14 |
Orthogonalization Gram-Schmidt, projection |
function approximation least squares |
15 |
Wrapping up applications; review |