symmetric matrix

Here you will learn what are symmetric and skew symmetric matrices with examples. Let’s begin – Symmetric and Skew Symmetric Matrices Symmetric Matrix A square matrix A = \([a_{ij}]\) is called a symmetric matrix, if \(A^T\) = A or \(a_{ij}\) = \(a_{ji}\) for all i, j.  for example, the matrix A = \(\begin{bmatrix} 3 & […]