Consider the matrix 13 -14 2 10 -4 A = 2 1 -4 0 -7 3 9 20 (a) If Gauss-Jacobi is employed to iteratively solve the problem Ax = [1 3 2 5], give the update rule for the iterates. (b) Will Gauss-Jacobi converge to the unique solution? Why or why not? 30 T -2 -17