Find inverse of `A = [[1, 3], [2, 7]]` using elementary row transformation

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

Find the inverse of A=[[3,-1-4,1]] using elementary transformations.

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 matrix by elementary row transformation method : [[1,0,1],[0,2,3],[1,2,1]]

Find the inverse of the following matrix by using elementary transformations operation: A= [[0,1,2],[1,2,3],[3,1,1]]

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

Find the inverse using elementary row transformations: [3 10 2 7]

Find the inverse using elementary row transformations: [2 3 1 2 4 1 3 7 2]

Find the inverse using elementary row transformations: [7 1 4-3] (ii) [5 2 2 1]