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

Let A=[(1,1,1),(1,-1,0),(0,1,-1)], A_(1) be a matrix formed by the cofactors of the elements of the matrix A and A_(2) be a matrix formed by the cofactors of the elements of matrix A_(1) . Similarly, If A_(10) be a matrrix formed by the cofactors of the elements of matrix A_(9) , then the value of |A_(10)| is

Let A=[(1,1,1),(1,-1,0),(0,1,-1)], A_(1) be a matrix formed by the cofactors of the elements of the matrix A and A_(2) be a matrix formed by the cofactors of the elements of matrix A_(1) . Similarly, If A_(10) be a matrrix formed by the cofactors of the elements of matrix A_(9) , then the value of |A_(10)| is

If A=|a_(ij)|" is a"2xx3 matrix and a_(ij) = 1 +ij , then write down the matrix completely.

Let A be a matrix of order 3xx3 whose elements are given by a_(ij)=2i-j obtain the matrix A.

Find the minors of cofactors of elements of the matrix A=[a_(ij)]=[[1,3,-24,-5,63,5,2]]

Let A=[a_(ij)]_(3xx3) be a scalar matrix and a_(11)+a_(22)+a_(33)=15 then write matrix A.

Let A=[a_(ij)]_(3xx3) be a scalar matrix and a_(11)+a_(22)+a_(33)=15 then write matrix A.

Let A_(i) denote a square matrix of order n xx n with every element a; Then,the sum of fall elements of the product matrix (A_(1)A_(2)...A_(n)) is

If A=[a_(ij)] is a square matrix of order 3 and A_(ij) denote cofactor of the element a_(ij) in |A| then the value of |A| is given by

Let A=[a_(ij)]_(n xx n) be a square matrix and let c_(ij) be cofactor of a_(ij) in A. If C=[c_(ij)], then