I enjoyed “Introduction to Applied Linear Algebra – Vectors, Matrices, and Least Squares” because it focuses on a relatively few concrete concepts in linear alg

I enjoyed “Introduction to Applied Linear Algebra – Vectors, Matrices, and Least Squares” because it focuses on a relatively few concrete concepts in linear algebra, and explains and motivates them with lots of practical applications. It’s a free download with additional material at: https://web.stanford.edu/~boyd/vmls/ https://web.stanford.edu/~boyd/vmls/