Matrix Singularity

Description

We can use the .is_singular() command to see if a matrix is invertible or not. If the command returns false, the matrix is invertible, and if it returns true, then the matrix is not invertible, or singular.

Sage Cell

Code

A = matrix(QQ, [[1, 2, 3], [4, 5, 6], [7, 8, 9]])
A.is_singular()

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Author: R. Beezer

Date: 01 Mar 2020 21:04

Submitted by: Zane Corbiere

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