Matrix inverse is an involution.

math.la.t.mat.inv.involution

Invertible Matrix Theorem

Statements that are equivalent to a square matrix being invertible; examples.

math.la.t.equiv.identity

math.la.t.mat.inv.augmented

math.la.t.equiv.inv.left

math.la.t.equiv.inv.right

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math.la.t.eqn.mat.inv

math.la.d.mat.nonsingular.inv

math.la.d.mat.inv

Created On: August 21st, 2017; 7 years ago
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Matrix inverses

Properties of matrix inversion: inverse of the inverse, inverse of the transpose, inverse of a product; elementary matrices and corresponding row operations; a matrix is invertible if and only if it is row-equivalent to the identity matrix; row-reduction algorithm for computing matrix inverse

math.la.t.mat.inv.augmented

math.la.t.mat.inv.involution

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math.la.t.mat.inv.transpose

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math.la.d.mat.mult.elementary

math.la.d.mat.elementary.inv

math.la.t.equiv.identity

Created On: August 25th, 2017; 7 years ago
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Matrix Inverses and Systems of Linear Equations - A First Course in Linear Algebra

The inverse of a square matrix, and solutions to linear systems with square coefficient matrices, are intimately connected.

math.la.t.mat.inv.involution

License: GFDL-1.2
Submitted At: September 11th, 2017; 7 years ago
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