Idempotent Matrix – Definition and Example
Here you will learn what is idempotent matrix with examples. Let’s begin – Idempotent Matrix A square matrix is idempotent matrix provided \(A^2\) = A. For this matrix note the following : (i) \(A^n\) = A \(\forall\) n \(\ge\) 2, n \(\in\) N. (ii) The determinant value of this matrix is either 1 or 0. …
