Home
Math by Grades Pre-K
Kindergarten
Grade 1
Grade 2
Grade 3
Grade 4
Grade 5
Grade 6
Grades 7 and 8
Grades 9 and 10
Grades 11 and 12
Math by Topics Arithmetic
Algebra
Geometry Help
Math Word Problems
Trigonometry
Statistics
Probability
PreCalculus
Calculus
Set Theory
Matrices
Vectors
Math Worksheets Math Worksheets
_interactive
Math for Specific Tests SAT Math
ACT Math
GMAT Math
GRE Math
High School, Regents
California Standards
GCSE Maths
A Level Maths
Math Fun and Games Math Trivia
Math Games
Fun Games
Mousehunt Guide
Exam Preparation SAT Preparation
ACT Preparation
GRE Preparation
GMAT Preparation
Math in Video Lessons Basic Algebra
Intermediate Algebra
College Algebra
High School Geometry
College Calculus
Linear Algebra
Engineering Math
Singapore Math
Science Biology
Chemistry
Science Projects
High School Biology
High School Chemistry
High School Physics
GCSE Biology
Others English Help
ESL, IELTS, TOEFL
Programming
Animal Facts
Tutoring Services
What's New
 

Linear Algebra: Conditions for Function Invertibility

A series of linear algebra lectures given in videos by Khan Academy.

 

 

Linear Algebra: Exploring the solution set of Ax=b
Exploring the solution set of Ax=b (non homogeneous equations)

 

 

Linear Algebra: Matrix condition for one-to-one transformation
Showing that the rank of the of an mxn transformation matrix has to be an for the transformation to be one-to-one (injective)

 

 

Linear Algebra: Simplifying conditions for invertibility
Showing that a transformation is invertible if and only if rref(A) is equal to the identity matrix

 

 

Linear Algebra: Showing that Inverses are Linear
Showing that inverse transformations are also linear

 

 

 

Custom Search

 

We welcome your feedback, comments and questions about this site - please submit your feedback via our Feedback page.

 

© Copyright 2005, 2009, 2010 - onlinemathlearning.com
Embedded content, if any, are copyrights of their respective owners.


 

 

 

Custom Search