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A Geometric Intrepretation of the Columns of the (Pseudo) Inverse of A

The pseudo inverse of a matrix \(A\) is used to obtain information about the rows of \(A\).

Old Node ID: 
781
Author(s): 
Melvin J. Maron (University of Louisville)
Publication Date: 
Wednesday, September 21, 2005
Original Publication Source: 
College Mathematics Journal
Original Publication Date: 
January, 1993
Subject(s): 
Algebra and Number Theory
Linear Algebra
Systems of Linear Equations
Topic(s): 
Linear Algebra
Matrix Invertibility
Orthogonality and Projections
Flag for Digital Object Identifier: 
Publish Page: 
Furnished by JSTOR: 
Rating Count: 
21.00
Rating Sum: 
62.00
Rating Average: 
2.95
Author (old format): 
Melvin J. Maron
Applicable Course(s): 
3.8 Linear/Matrix Algebra
Modify Date: 
Tuesday, January 31, 2006
Average: 3 (21 votes)

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