Consider a matrix A -1 A=1-2 Set up elementary row operation matrices in MATLAB for each of the row operations outlined in Papamarcou's textbook. Write a MATLAB script M-file that would through each step outlined in the textbook using elementary row operation matrices and calculate the inverse of the matrix Consider a matrix A -1 A=1-2 Set up elementary row operation matrices in MATLAB for each of the row operations outlined in Papamarcou's textbook. Write a MATLAB script M-file that would through each step outlined in the textbook using elementary row operation matrices and calculate the inverse of the matrix