Stage 37 · Beyond (Optional)
37.2.4 Matrix Multiplication and Operations
37.2 First Steps in Linear Algebra: Vectors, Matrices, and Determinants
Point 4 of 6
37.2.4 Matrix Multiplication and Operations
Core ideaDoing two transformations one after another corresponds to multiplying their matrices AB, and the order can't just be swapped.
Module goal. Express direction and transformation with vectors and matrices, understand linear transformations, determinants, and solving systems of equations, and lay the groundwork for higher dimensions and abstract structures.