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 = {:((1,2,-2),(-1,3,0),(0,-2,1)):} by using elementary row 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 matrix A=[{:(4,7),(3,5):}] by using elementary column transformation .

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

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 following , if it exists, by using elementary row (column) transformations : [(2,-3),(-1,2)]