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Inverse of a Matrix

This website has a basic color-coded explanation of the inverse of a matrix and how to find it for small matrices.

Identifier: 
http://www.mathsisfun.com/algebra/matrix-inverse.html
Rating: 
Average: 2.5 (2 votes)
Creator(s): 
Rod Pierce
Cataloger: 
Judi McDonald
Publisher: 
MathsIsFun
Rights: 
Rod Pierce

Comments

meade's picture

The use of color and arrows are nicely done. The program would work well in a high school setting, but may not be sophisticated enough for a university level class.
drucker@math.wayne.edu's picture

High school level treatment of inverses of 2x2 matrices. There are links to pages covering inverses of larger (3x3) matrices using row reduction or adjugate matrices.

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