Definition of nonsingular matrix: matrix is invertible

math.la.d.mat.nonsingular.inv


Statements that are equivalent to a square matrix being invertible; examples.


Definition of the inverse of a matrix, examples, uniqueness; formula for the inverse of a 2x2 matrix; determinant of a 2x2 matrix; using the inverse to solve a system of linear equations.

Created On
August 22nd, 2017
3 years ago
Views
3
Type
 Video
Language
 English
Content Type
text/html; charset=utf-8

A four-question check-your-understanding quiz for students to complete after having watched a pre-class video on the Invertible Matrix Theorem.

License
CC-BY-SA-4.0
Created On
August 1st, 2016
4 years ago
View
1
Type
 Formative Quiz
Timeframe
 Pre-class
Perspective
 Introduction
Language
 English
Content Type
text/html; charset=utf-8

Pre-class quiz (four questions) on the matrix inverse to be completed by students after having watched a pre-class video on the topic.

License
CC-BY-SA-4.0
Created On
August 1st, 2016
4 years ago
View
1
Type
 Formative Quiz
Timeframe
 Pre-class
Perspective
 Introduction
Language
 English
Content Type
text/html; charset=utf-8