Math Problem Statement

para que una matriz admita inversa, debe ser cuadrada sin excepcion?

Solution

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Math Problem Analysis

Mathematical Concepts

Linear Algebra
Matrix Inversion
Pseudoinverse

Formulas

A · A^{-1} = A^{-1} · A = I
Determinant of matrix A: det(A)
Moore-Penrose pseudoinverse

Theorems

Invertibility of a square matrix
Moore-Penrose pseudoinverse theorem

Suitable Grade Level

Undergraduate