Find the inverse of the matrix `A=[[1,2,3],[2,4,5],[3,5,6]]` by using elementary raw transformations

Find the inverse of the matrix A = {:((1,2,-2),(-1,3,0),(0,-2,1)):} by using elementary row transformations.

Find the inverse of the matrix {:((1,0,1),(0,2,3),(1,2,1)):} by using elementary column transformations .

Find the inverse of the matrix A=[{:(1,3,3),(1,4,3),(1,3,4):}] by using column transformations.

Find the inverse of |[5,2,-6],[7,-3,4],[3,5,-12]| by using elementary row operations.

find the inverse of matrix A=[{:(4,7),(3,5):}] by using elementary column transformation .

Find the inverse of the matrix A = [{:(2, -4), (3, -5):}] .

Find the inverse of matrix [{:(2,5),(-3,1):}]

Obtain the inverse of the matrix A=[{:(2,3),(1,1):}] using elementary operations.