Find the inverase of A`=[{:(5,-1),(1,1):}]`by using elementary row transformation.

Find the inverse of A = [[1,2,3],[1,1,5],[2,4,7]] by using elementary row transformations.

Find inverse of A=[(1;3);(2;7)]; using elementary row transformation

Find the inverse of Matrix A=[{:(1,3,-2),(-3,0,-5),(2,5,0):}] by using elementary row transformation.

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 = {:((1,2,-2),(-1,3,0),(0,-2,1)):} by using elementary row transformations.