[* Use Matlab coding]

Solve the system of equations shown using three methods: Cramers, Gauss, and left division. 5A - 2B - 6C = - 14 12A + 5B - 7C = - 26 6A - 3B + 4C = 41 3T_l - T_2 - T_3 = 150 T_l - 2T_2 + T_4 = 0 T_l - 2T_3 + T_4 = 0 T_2 + T_3 - 3T_4 = - 20 Solve using MATLAB left division. Create the coefficient matrix in either a text file (.txt) or Excel (.xls), read or import the file to MATLAB. Use MATLAB commands to create the appropriate array to represent the systems of equations above. Think of the system as Ax=b where A is the coefficient matrix: solve using MATLAB left division A\b. Your answer will be in the order of the unknown listing. Solve using Cramer's method. Use the det function and division to determine the values of the unknowns in both systems. Solve using Gauss method. Initialize each variable by setting it equal to zero: write a for loop to solve for the unknowns in both systems. a. Run the loop 4 times. What are the values of the unknowns? b. Run the loop 10 times. What are the values of the unknowns? Compare the answers you found from the different methods. Which is the best method? (Consider time to run, lines of code, etc.)