Find the adjoint of matrix `A=[[5,-1],[2,7]]`

Find the adjoint of matrix A=[[2,-3],[4,1]]

1.5.Find the adjoint of the matrix [[2,-3],[3,5]] .

Find the adjoint of the matrix A=[[2,3],[1,4]] .

Find the adjoint of the matrix A=[[4,-2,-1],[1,1,-1],[-1,2,4]] and show that A(adj A)=|A|I

" (2) 5.Find the adjoint of the matrix "[[2,-3],[3,5]]" ."

Find the adjoint of the matrix A=[[1,2,31,3,51,5,12]] and hence evaluate A^(-1)

Find the adjoint of matrix A = [(2,0,-1),(3,1,2),(-1,1,2)]

Find the adjoint of the matrix A=[(1,1,1),(2,1,-3),(-1,2,3)] .

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 .

Find the adjoint of matrix [{:(1,2),(3,7):}]