Linear Algebra 2.3 The Inverse of a Matrix

Explore operations with matrices, such as addition, subtracting, scalar, and matrix multiplication. Includes an introduction to linear combinations. Video Chapters: 0:00 Introduction 0:07 When Does a Matrix Have an Inverse? 2:32 What is an Inverse? 4:29 Gauss-Jordan for Finding the Inverse 7:47 Find the Inverse in a 3X3 Matrix 13:55 Using Desmos to Find the Inverse 14:31 Properties of Inverses 16:28 The Inverse of a Product 17:35 The Cancellation Properties 19:07 Solving the Matrix Equation Using the Inverse 24:26 Up Next Textbook: Elementary Linear Algebra 8e, Ron Larson Slide Decks: https://bellevueuniversity-my.sharepo... Playlist:    • Linear Algebra (Full Course)