Matrix

Multiplication Of A Matrix By A Scalar|Negative Of A Matrix|Exercise Questions|Upper Triangular Matrix|Lower Triangular Matrix|Trace Of Matrix|Exercise Questions|Properties Of Matrix Addition|Exercise Questions|Multiplication Of Matrices|OMR

Let A = [a_(ij)] " be a " 3 xx3 matrix and let A_(1) denote the matrix of the cofactors of elements of matrix A and A_(2) be the matrix of cofactors of elements of matrix A_(1) and so on. If A_(n) denote the matrix of cofactros of elements of matrix A_(n -1) , then |A_(n)| equals