5:19
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The Identity Matrix
This video introduces the identity matrix and illustrates the properties of the identity m...
published: 23 Aug 2010
author: bullcleo1
The Identity Matrix
This video introduces the identity matrix and illustrates the properties of the identity matrix. mathispower4u.yolasite.com mathispower4u.wordpress.com
2:29
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/JDmvErEw74U/0.jpg)
4_3c 2x2 Identity Matrix
2x2 Identity Matrix...
published: 21 Jun 2009
author: themathlab
4_3c 2x2 Identity Matrix
2x2 Identity Matrix
0:56
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/Sm1dkqc1JKw/0.jpg)
Mike Patton - 03 - Identity Matrix
The Solitude of Prime Numbers (Music from the Film and Inspired By the Book)...
published: 01 Nov 2011
author: missmachine11
Mike Patton - 03 - Identity Matrix
The Solitude of Prime Numbers (Music from the Film and Inspired By the Book)
5:21
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/SJhVlCnhHLY/0.jpg)
Diagonal and Identity Matrices
Learn the definition of a diagonal and identity matrix...
published: 01 Apr 2009
author: numericalmethodsguy
Diagonal and Identity Matrices
Learn the definition of a diagonal and identity matrix
2:17
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/CxPyD7ewuG4/0.jpg)
Identity Matrix
Learn about the identity matrix. Learn more about online education at www.studyatapu.com...
published: 21 Jun 2010
author: AmericanPublicU
Identity Matrix
Learn about the identity matrix. Learn more about online education at www.studyatapu.com
16:24
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/Js36dAzAYt0/0.jpg)
The Identity Matrix KORNCAST
WEBSITE: www.teachertube.com What is the identity matrix?...
published: 19 Oct 2009
author: teachertubemath
The Identity Matrix KORNCAST
WEBSITE: www.teachertube.com What is the identity matrix?
4:33
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/w35aUrqagWc/0.jpg)
5.5 Identity Matrix
Captured by dwatsonmc...
published: 20 Oct 2009
author: dwatsonmc
5.5 Identity Matrix
Captured by dwatsonmc
1:05
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/oUhLhieIf_Q/0.jpg)
Mike Patton - Identity Matrix [The Solitude of Prime Numbers OST]
Available on www.ipecac.com...
published: 01 Nov 2011
author: Theholyfilament
Mike Patton - Identity Matrix [The Solitude of Prime Numbers OST]
Available on www.ipecac.com
2:07
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/pCIObOoSi50/0.jpg)
Identity Matrix
Learn what an Identity Matrix,...
published: 04 Jan 2010
author: APUS07
Identity Matrix
Learn what an Identity Matrix,
1:10
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/BEGQDecz8b0/0.jpg)
Identity Matrix
statisticslectures.com...
published: 11 Sep 2011
author: statslectures
Identity Matrix
statisticslectures.com
4:21
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/mOA8eTTYWQ4/0.jpg)
Identity Matrix - Mike Wood and Eric Jordan (diSiac Dance Company)
diSiac Dance Company Presents: IDENTITY Berlind Theatre, Fall 2006 Princeton University Id...
published: 12 Jun 2009
author: diSiacDanceCompany
Identity Matrix - Mike Wood and Eric Jordan (diSiac Dance Company)
diSiac Dance Company Presents: IDENTITY Berlind Theatre, Fall 2006 Princeton University Identity Matrix Choreography by Mike Wood and Eric Jordan www.disiac.org
1:49
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/JQBPEKbpIsY/0.jpg)
Glossary-Identity Matrix
The Identity Matrix is a square matrix with zeros everywhere except on the main diagonal, ...
published: 04 Feb 2011
author: MrXMentorOfMath
Glossary-Identity Matrix
The Identity Matrix is a square matrix with zeros everywhere except on the main diagonal, which has all elements equal to one. It is the product of a matrix and its inverse.
4:47
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/rGT69UI8luM/0.jpg)
Braintwister - Identity Matrix.HD
Drum and Bass...
published: 01 Nov 2010
author: LegijatMN
Braintwister - Identity Matrix.HD
Drum and Bass
9:04
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/zEtD_IQkq4M/0.jpg)
9A_3 The Inverse of a Matrix Using the Identity Matrix
Continuation of the use of an identity matrix to calculate the inverse of a matrix...
published: 12 Jan 2012
author: Jhklopper
9A_3 The Inverse of a Matrix Using the Identity Matrix
Continuation of the use of an identity matrix to calculate the inverse of a matrix
2:53
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/WaMLp6qNaTA/0.jpg)
Identity Matrix 1 0001
Meet the choreographer Wayne M. Smith as he discusses, and dances, the ideas that inform h...
published: 11 Feb 2009
author: spaghettidelta
Identity Matrix 1 0001
Meet the choreographer Wayne M. Smith as he discusses, and dances, the ideas that inform his latest body of work, Identity Matrix, presented by Project:Motion Dance Collective with Smithworks.
3:46
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/G0yl1UG61Lw/0.jpg)
Free Math Lessons Matrices Identity and Inverses
sites.google.com These videos are intended to be used for anyone who wants, or needs to le...
published: 09 Jan 2011
author: otjinenemath
Free Math Lessons Matrices Identity and Inverses
sites.google.com These videos are intended to be used for anyone who wants, or needs to learn mathematics. These lessons will start with Algebra, and then move on to Geometry, Trigonometry, Pre-Calculus, and Calculus.
9:09
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Properties of Matrices: Associative, Identity, Non-Commutative, Distributive
PLEASE SUBSCRIBE!!!!!!! Check out my BLOG at drewbutcher.wordpress.com where all the video...
published: 14 Jan 2011
author: ecumath
Properties of Matrices: Associative, Identity, Non-Commutative, Distributive
PLEASE SUBSCRIBE!!!!!!! Check out my BLOG at drewbutcher.wordpress.com where all the videos are much better organized by topic. Which of the following is not a property of matrices A. when defined matrix multiplication is associative. B. for any matrix A there exist an identity matrix I such that AI = A C. When defined matrix multiplication is commutative D. When defined matrix multiplication is right and left distributive over addition E. None of the above
8:56
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/KiZqxyI45Ss/0.jpg)
TI-83 Basic Tutorial
This video gives a brief overview of the capabilities of the TI-83 graphing calculator. Th...
published: 16 Jul 2011
author: ultimatemath
TI-83 Basic Tutorial
This video gives a brief overview of the capabilities of the TI-83 graphing calculator. The TI-84 works almost exactly the same. Please note: In the video, I say "the" identity matrix, but "an" identity matrix would have been a better choice of words.
2:02
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Identity
Definition of Identity Identity Equation: An equation which is true for every value of the...
published: 08 Nov 2011
author: icoachmathdotcom
Identity
Definition of Identity Identity Equation: An equation which is true for every value of the variable is called an identity equation. Examples of identity equation: 5(a - 3) = 5a - 15, (a + b)2 = a2 + 2ab + b2 Identity Inequality: An inequality which is true for every value of the variable is called an identity inequality. For example, the inequality a2 ≥ 0 is true for every value of a. Identity Function: A function in which the domain values doesn't change at all. f (x) = x is an identity function. Identity Matrix: Its a square matrix with 1 for each element on the main diagonal and 0 for all other elements. are identity matrices of dimension 2 × 2 and 3 × 3 respectively. The product of n × n matrix and the identity matrix gives back the n × n matrix. Solved Example on Identity Solve the equation 5(x + 2) = 5x + 10 and determine whether it has one solution, no solution, or is an identity. Choices: A. an identity B. one solution C. not enough information given D. no solution Correct Answer: A Solution: Step 1: 5(x + 2) = 5x + 10 [Given equation.] Step 2: 5x + 10 = 5x + 10 [Multiply 5 to remove the parenthesis.] Step 3: 5x + 10 - 5x = 5x + 10 - 5x [Subtract 5x from each side.] Step 4: 10 = 10 [Combine like terms.] Step 5: 10 = 10 is always true. So, the given equation is an identity.
6:23
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Matrix Identity and Matrix Inverse
This video explains how to find the inverse of a matrix with a brief introduction to the i...
published: 04 Oct 2011
author: mathbabble
Matrix Identity and Matrix Inverse
This video explains how to find the inverse of a matrix with a brief introduction to the identity matrix.
2:42
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/o1HkBjzm9eE/0.jpg)
Precalculus - Graphical Interpretation of 2-by-2 Systems
Free Math Help at Brightstorm! www.brightstorm.com How to determine the identity matrix of...
published: 18 May 2010
author: brightstorm2
Precalculus - Graphical Interpretation of 2-by-2 Systems
Free Math Help at Brightstorm! www.brightstorm.com How to determine the identity matrix of order n.
12:10
![](http://web.archive.org./web/20120623155238im_/http://i.ytimg.com/vi/KW8xyAIve5A/0.jpg)
Section 4.7 Identity and Inverse Matrices
This section is on what an Identity matrix is and how it can be used to determine if two m...
published: 19 Feb 2012
author: MissChristmann
Section 4.7 Identity and Inverse Matrices
This section is on what an Identity matrix is and how it can be used to determine if two matrices are inverses of each other. We then go into how to find inverse matrices.