Table of Contents

1. 1 Systems of Linear Equations
   1. 1.1 Ex 1
   2. 1.1 Ex 2
   3. Ex 1.1.15
   4. Ex 1.2.4
   5. Ex 1.3.4 vector with scaling and grid
   6. Ex 1.3.4 lin system v
   7. Ex 1.3.4 lin system w
   8. Act 1 P1 Vector
   9. Act 1 P1 LS
   10. Act 1 P2 LS & Vector
   11. Act 1 P3 LS & Vector
   12. 5.5 2D and 1D eigenspaces
   13. Ex 1.2.4
   14. Ex 1.2.5
2. 2 Matrix Algebra
   1. 3 by 3 Matrix transformation 2.2 Example 1
   2. 2D transformations on a square
   3. Act 2 A
   4. Act 2 B
   5. Act 2 C
   6. Act 2 D
   7. 3D rotation, reflection matrices
   8. Act 3 - 2 by 2 determinant
3. 3 Determinants and Diagonalization
   1. 5.5 2D and 1D eigenspaces
   2. Act 5 eigenstuff fibonacci DE
4. 4 Vector Geometry
   1. 4.1 Ex lines
   2. Act 6 part 1
   3. Act 6 2020
5. 5 Vector Space R^n
   1. Act 8 Quadratic
   2. Act 8 Decay
   3. 5.6.1 3d vectors
6. 6 Vector Spaces
7. 7 Linear Transformations
8. 8 Orthogonality
   1. 8.2 Orthonormal columns mean orthonormal rows ex 1
   2. 8.2 Orthogonal diagonalization
   3. QR factorization
   4. 8.6 SVD row vectors
   5. 8.2 Orthonormal columns mean orthonormal rows