Week 4 Algebra
Introduction to matrices
Matrix multiplication (part 1)
Matrix multiplication (part 2)
Inverse Matrix (part 1)
Inverting matrices (part 2)
Inverting Matrices (part 3)
Matrices to solve a system of equations
Matrices to solve a vector combination problem
Singular Matrices
3-variable linear equations (part 1)
Solving 3 Equations with 3 Unknowns
Linear Algebra: Introduction to Vectors
Linear Algebra: Vector Examples
LinLinear Algebra: Parametric Representations of Lines
Linear Combinations and Span
