Motivation and definition of the inverse of a matrix
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- (CC-BY-NC-SA-4.0 OR CC-BY-SA-4.0)
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- January 5th, 2017
- 7 years ago
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- Pre-class
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- Introduction
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Definition of matrix inverse math.la.d.mat.inv
Definition of identity matrix math.la.d.mat.identity
Matrix inverses are unique: if A and B are square matrices, then AB=I implies that A=B^-1 and B=A^-1. math.la.t.mat.inv.unique
History
January 5th, 2017 7 years ago
Submitted by Petra Taylor
