find the adjoint of the matrix `[[2,-3],[3,5]]`

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

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

Find the rank of the matrix [[3,2,-2],[0,3,-3]]

Using elementary transformations, find the inverse of the matrix [[2 ,3], [5, 7]]

Find the rank of the matrix [[1,2,3,0],[2,4,3,2],[3,2,1,3],[6,8,7,5]]

Using elementary row transformations, find the inverse of the matrix A=[[1,2,3],[2,5,7],[-2,-4,-5]]

Using elementary transformations, find the inverse of the matrix [[2,-3, 3],[ 2, 2, 3],[ 3,-2, 2]]

Using elementary transformations, find the inverse of the matrix [[3, 1], [5, 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 .