Question

What is Symmetric Matrix ??​

Answer 1

A symmetric matrix is a square matrix that is equal to its transpose.

Symmetric matrix

In order to understand what is meant by a symmetric matrix, we must first understand the following;

• A matrix is an arrangements of elements in rows and columns.
• A square matrix has equal number of rows and columns.
• The transpose of a matrix is a matrix obtained by interchanging rows and columns.

Hence, a symmetric matrix is a square matrix that is equal to its transpose.

Learn more about symmetric matrix: brainly.com/question/26184753

Answer 2

Answer:

Symmetric matrix Refers to a square matrix that satisfies the relation. A = A ′ or , equivalently.

A matrix A is symmetric if it is equal to its transpose, i.e., A=AT.

Step-by-step explanation:

Hope it's helps!.