Linear Algebra Lecture 1 | Introduction to Matrix Operations | A Beginner's Guide to Matrices
In this lesson, I will give a brief introduction to matrix operations. First, I will give the definition of a matrix and terminologies assciated with it (entries, size or dimension). Next, I will be discuss the different matrix operations (matrix addition, scalar multiplication, matrix multiplication, matrix transpose. This is part of our series in Elementary Linear Algebra.
Watch Elementary Linear Algebra Playlist here:
• Elementary Linear Algebra
⏲️ Timestamps ⏲️
0:00 Introduction
0:17 Terminologies
4:14 When are two matrices equal
5:14 Addition of Matrices
7:49 Scalar Multiplication
11:30 Motivation for Matrix Multiplication
14:14 Multiplication of Matrices
23:15 Transpose of a Matrix
1:43 Trance of a Matrix
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