[ToDo] Linear Algebra: An Inquiry-Based Approach

Dated Feb 2, 2020; last modified on Sun, 18 Sep 2022

Objective: Get better at linear algebra for the sake of it.

✅ Ch 01. Introduction to Systems of Linear Equations

✅ Ch 02. The Matrix Representation of a Linear System

Ch 03. Row Echelon Forms

Ch 04. Vector Representation

Ch 05. The Matrix-Vector Form of a Linear System

Ch 06. Linear Dependence and Independence

Ch 07. Matrix Transformations

Ch 08. Matrix Operations

Ch 09. Introduction to Eigenvalues and Eigenvectors

Ch 10. The Inverse of a Matrix

Ch 11. The Invertible Matrix Theorem

Ch 12. The Structure of \(R^n\)

Ch 13. The Null Space and Column Space of a Matrix

Ch 14. Eigenspaces of a Matrix

Ch 15. Bases and Dimension

Ch 16. The Determinant

Ch 17. The Characteristic Equation

Ch 18. Diagonalization

Ch 19. Approximating Eigenvalues and Eigenvectors

Ch 20. Complex Eigenvalues

Ch 21. Properties of Determinants

Ch 22. Vector Spaces

Ch 23. Bases for Vector Spaces

Ch 24. The Dimension of a Vector Space

Ch 25. Coordinate Vectors and Coordinate Transformations

Ch 26. Change of Basis

Ch 27. The Dot Product in \(R^n\)

Ch 28. Orthogonal and Orthonormal Bases in \(R^n\)

Ch 29. Inner Products

Ch 30. The Gram-Schmidt Process

Ch 31. Orthogonal Diagonalization

Ch 32. Quadratic Forms and the Principal Axis Theorem

Ch 33. The Singular Value Decomposition

Ch 34. Approximations Using the Singular Value Decomposition

Ch 35. Linear Transformations

Ch 36. The Matrix of a Linear Transformation

Ch 37. Eigenvalues of Linear Transformations