What you'll learn
Operations on one matrix, including solving linear systems, and Gauss-Jordan elimination
Matrices as vectors, including linear combinations and span, linear independence, and subspaces
Matrix-vector products, including the null and column spaces, and solving Ax=b
Inverses, including invertible and singular matrices, and solving systems with inverse matrices
Transposes, including their determinants, and the null (left null) and column (row) spaces of the transpose
Orthonormal bases and Gram-Schmidt, including definition of the orthonormal basis, and converting to an orthonormal basis with the Gram-Schmidt process
Operations on two matrices, including matrix multiplication and elimination matrices
https://www.youtube.com/channel/UCkyLJh6hQS1TlhUZxOMjTFw
⭐⭐⭐⭐TIME STAMP⭐⭐⭐⭐⭐
00:03:38 Solving Systems of Linear Equation
00:14:55 Using Matrices to solve Linear Equations
00:28:28 Reduced Row Echelon form
00:37:08 Gaussian Elimination
00:47:47 Existence and Uniqueness of Solutions
01:02:18 Linear Equations setup
01:09:31 Matrix Addition and Scalar Multiplication
01:19:13 Matrix Multiplication
01:31:28 Properties of Matrix Multiplication
01:38:58 Interpretation of matrix Multiplication
01:50:35 Introduction to Vectors
02:02:30 Solving Vector Equations
02:15:59 Solving Matrix Equations
02:24:20 Matrix Inverses
02:33:14 Matrix Inverses for 2*2 Matrics
02:38:30 Equivalent Conditions for a Matrix to be INvertible
02:45:34 Properties of Matrix INverses
02:56:06 Transpose
03:04:43 Symmetric and Skew-symmetric Matrices
03:13:54 Trace
03:23:01 The Determent of a Matrix
03:35:17 Determinant and Elementary Row Operations
03:47:28 Determinant Properties
03:58:54 Invertible Matrices and Their Determinants.....
04:04:23 Eigenvalues and Eigenvectors
04:20:55 Properties of Eigenvalues
04:32:03 Diagonalizing Matrices
04:45:16 Dot Product (linear Algebra )
04:49:41 Unit Vectors
04:54:41 Orthogonal Vectors
04:59:27 Orthogonal Matrices
05:07:06 Symmetric Matrices and Eigenvectors and Eigenvalues
05:12:05 Symmetric Matrices and Eigenvectors and Eigenvalues
05:18:17 Diagonalizing Symmetric Matrices
05:29:17 Linearly Independent Vectors
05:36:44 Gram-Schmidt Orthogonalization
05:49:43 Singular Value Decomposition Introduction
05:55:46 Singular Value Decomposition How to Find It
06:11:16 Singular Value Decomposition Why it Works
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