(c) Consider the system of linear equations. 3x+y+6z = 0 -6x-16z = 4 8y-17z = 17 (i) Solve the system using the LU-factorization method. (ii) Solve the system using Cramer's Rule. Check that your answer concides with your answer in (i). Use Mathematica to do Question 2 (c) - print your Mathematica codes and results and submit.