Determination, Linear Algebra, Inverse Matrix, Matrix Linear Algebra, Linear Transformation.
orientation. If |A| > 0, then A preserves orientation. If |A| < 0, then A reverses orientation. If |A| = 0, then A collapses some dimension, and orientation is not defined. The inverse of a Matrix The inverse of a matrix is denoted by A⁻¹ and is defined for a square matrix A. If A⁻¹ exists, it