INTRODUCTION TO MATRIX ALGEBRA Transforming Matrix Algebra for the STEM Undergraduate HOME | TOPICS | VIDEOS | TEXTBOOK | PPT | QUIZZES | PROBLEM SET | CONTACT | MATH FOR COLLEGE | NUMERICAL METHODS

INTRODUCTION (CHAPTER 1)

What is an identity matrix

By Autar Kaw

TOPIC DESCRIPTION

Learn what the definition of an identity matrix is.

This video teaches you what an identity matrix is.

ALL VIDEOS FOR THIS TOPIC

What is a matrix? [YOUTUBE 2:22] [TRANSCRIPT]

What is a row vector?  [YOUTUBE 1:24] [TRANSCRIPT]

What is a column vector? [YOUTUBE 1:58] [TRANSCRIPT]

What is a submatrix? [YOUTUBE 2:44] [TRANSCRIPT]

What is a square matrix? [YOUTUBE 1:44] [TRANSCRIPT]

What is an upper triangular matrix? [YOUTUBE 3:02]  [TRANSCRIPT]

What is a lower triangular matrix? [YOUTUBE 3:14]  [TRANSCRIPT]

What is an identity matrix? [YOUTUBE 2:02] [TRANSCRIPT]

Diagonally dominant matrix [YOUTUBE 7:22]  [TRANSCRIPT]

Equal matrices [YOUTUBE 2:54]  [TRANSCRIPT]

COMPLETE RESOURCES
Get in one place the following: a textbook chapter, a PowerPoint presentation, individual YouTube lecture videos, multiple-choice questions, and problem sets on Introduction.