---
tag: 0EB9N0S33C
kind: concept
name: Invertible matrix
aliases: [nonsingular-matrix]
msc: [15A09]
sources:
  - url: https://en.wikipedia.org/wiki/Invertible_matrix
    locator: Definition
same_as:
  wikidata: Q242188
  wikipedia: Invertible matrix
---

## Summary

An invertible matrix is a square matrix that has a two-sided inverse for matrix multiplication.