Square Matrices
A square matrix is a matrix with the same number of rows and columns. An n-by-n matrix is known as a square matrix of order n. Any two square matrices of the same order can be added and multiplied. The entries aii form the main diagonal of a square matrix. They lie on the imaginary line which runs from the top left corner to the bottom right corner of the matrix.
Read more about this topic: Matrix (mathematics)
Famous quotes containing the word square:
“Houses haunt me.
That last house!
How it sat like a square box!”
—Anne Sexton (1928–1974)