answersLogoWhite

0

When its determinant is non-zero.

or

When it is a linear transform of the identity matrix.

or

When its rows are independent.

or

When its columns are independent.

These are equivalent statements.

User Avatar

Wiki User

∙ 13y ago

What else can I help you with?

Related Questions

Is idempotent matrix a square matrix?

A square matrix K is said to be idempotent if K2=K.So yes K is a square matrix


What is scalene matrix?

A square matrix is said to be scalene Matrix if it has all principal diagonal elements equal and remaining all


When is it important for a matrix to be square?

In the context of matrix algebra there are more operations that one can perform on a square matrix. For example you can talk about the inverse of a square matrix (or at least some square matrices) but not for non-square matrices.


What is the Square root of a matrix?

The idempotent matrix is also called square root of a matrix. i.e.)A2=A


How do you implement Hadamard matrix in c?

A Hadamard Matrix is a square matrix composed of 1 or -1. Using a square matrix system the hadamard matrix could be created


What is a square matrix?

Square Matrix: When m=n (Here m=Rows and n=colums) are same is called square matrix. Ex. A=|Bij|


Does every square matrix have an inverse?

No. A square matrix has an inverse if and only if its determinant is nonzero.


What is a symmetric matrix?

a square matrix that is equal to its transpose


What are squares with numbers in them in text?

A rectangle containing numbers are called "matrix" (1 0 0 1) (3 4 8 0) is a 2 x 4 matrix a SQUARE containing numbers is a n x n matrix, or square matrix (1 0) (5 6) is a square matrix (1) is a square matrix


What is the definition of involtary matrix?

Involtary Matrix A square matrix A such that A2=I or (A+I)(A-I)=0, A is called involtary matrix.


How do you square a matrix?

To square a matrix, simply multiply the matrix by itself. It is just like squaring any other regular number in mathematics.


If a matrix has only one element is it a square matrix?

Yes.