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 a lower triangular matrix?

By Autar Kaw

TOPIC DESCRIPTION

Learn what the definition of a lower triangular matrix is.

This video teaches you what a lower triangular 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]

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.