find the adjoint of the matrix ` {:[( 1,-1,2),( 3,0,-2),( 1,0,3) ]:}`

Find the adjoint of the matrix [(1,2),(3,4)]

find the adjoint of the matrix A=[(1,2,3),(0,5,0),(2,4,3)]

Find adjoint of each of the matrices {:[( 1,-1,2),( 2,3,5),( -2,0,1) ]:}

Find the adjoint of the matrix A=[(-1,-2,-2), (2, 1,-2) ,(2,-2, 1)] and hence show that A(a d j\ A)=|A|\ I_3 .

Using elementary transformations, find the inverse of the matrices [(1,3,-2),(-3,0,-5),(2,5,0)]

Using elementary transformations, find the inverse of the matrices [(2,0,-1),(5,1,0),(0,1,3)]

If the adjoint of a 3xx3 matrix P is [(1,4,4),(2,1,7),(1,1,3)] then the possible value (s ) of the determinant of P is :

The element in the first row and third column of the inverse of the matrix [(1,2,-3),(0,1,2),(0,0,1)] is

The inverse of the matrix [(2,5,0),(0,1,1),(-1,0,3)] is

Find the inverse of each of the matrices (if it exists ) {:[( 1,-1,2),( 0,2,-3) ,( 3,-2,4) ]:}