Chapter 01 What is a Lower Triangular Matrix – Introduction to Matrix Algebra

Introduction (CHAPTER 1)

Topic

What is a lower triangular matrix?

Summary

Learn the definition of a lower triangular matrix.

Learning Objective

This video teaches you what a lower triangular matrix is.

Transcript

Read the transcript

All Videos for this Topic

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

- - What is a row vector? [YOUTUBE 1:24]
  - What is a column vector? [YOUTUBE 1:58]

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

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

- - What is an upper triangular matrix? [YOUTUBE 3:02]
  - What is a lower triangular matrix? [YOUTUBE 3:14]
  - What is an identity matrix? [YOUTUBE 2:02]
  - Diagonally dominant matrix [YOUTUBE 7:22]

- - Equal matrices [YOUTUBE 2:54]

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.