If `A_(ij)` is the cofactor of the element `a_(ij)` of the determinant `|(2,-3,5),(6,0,4),(1,5,-7)|`, then write the value of `a_(32)., A_(32)`.

If A_(i j) is the cofactor of the element a_(i j) of the determinant [(2 , -3) ,(-7, 6) ], then write the value of a_(22)dot A_(22)dot

Find minors and cofactors of the elements of the determinant |2-3 5 6 0 4 1 5-7| and verify that a_(11)A_(31)+a_(12)A_(32)+a_(13)A_(33)=0

Write the cofactor of a_(12) in the matrix [[2,-3, 5],[ 6, 0, 4],[ 4, 5,-7]]

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

Find minors and cofactors of the elements a_(11), a_(21) in the determinant Delta=|a_(11)a_(12)a_(13)a_(21)a_(22)a_(23)a_(31)a_(32)a_(23)|

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 scalar matrix, then trace of A is

If A = [a_(ij)] is a skew-symmetric matrix of order n, then a_(ij)=

Let A=[a_(ij)]_(3xx3) be a matrix, where a_(ij)={{:(x,inej),(1,i=j):} Aai, j in N & i,jle2. If C_(ij) be the cofactor of a_(ij) and C_(12)+C_(23)+C_(32)=6 , then the number of value(s) of x(AA x in R) is (are)

If A=[[5, 3, 8],[ 2, 0, 1], [1 ,2 ,3]] . Write the cofactor of the element a_(32) .