# Deduce from Theorem 3 in Section 4.3 that the rank of the matrix A is the largest integer r such

## Question:

Deduce from Theorem 3 in Section 4.3 that the rank of the matrix A is the largest integer r such that A has a nonsingular r x r submatrix.

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**Related Book For**

## Differential Equations And Linear Algebra

**ISBN:** 9780134497181

4th Edition

**Authors:** C. Edwards, David Penney, David Calvis

**Question Details**

Chapter #

**4**Section: Problems 4.5

Problem: 35

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