01 - Intro to Matrices | Addition and Subtraction/Scalar Multiplication/Multiplication
In this video we are going to discuss the introduction to matrices.
A matrix is a rectangular array of numbers that are arranged into rows and columns.
Order of matrix is written in the form - (row x column)
The values that make up the matrix are called elements or entries
Types of Matrices
1. Row matrix
2. Column matrix
3. Equal Matrices matrix
4. Addition and Subtraction of Matrices
5. Properties of Matrix Addition
6. Scalar Multiplication of Matrices
7. Multiplication of Matrices
8. Properties of Matrix Multiplication
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00:00 - Introduction
03:15 - Column and Row Matrices
04:35 - Equal Matrices
05:33 - Addition and Subtraction of Matrices
10:55 - Properties of Matrix Addition
13:34 - Scalar Multiplication of Matrices
17:46 - Multiplication of Matrices
24:22 - Properties of Matrix Multiplication