6. We use the quasi-Newton method to solve the equation g/(x)-0, where g: R2 R? is 2sin (rze-1) (a) Write Matlab code for solving g(x) o using the Broyden's quasi-Newton method, ie., Tk -B.9(), where Bi is determined by the Broyden's update formula with Bo Jg(zo). The termination condition is l9()10-18. Submit a hard copy of your code. (b) Test your code on the initial point ro = (-0.5, 1.4)T, Show all rk, all Irk-1.12 (where r. (0,1)), all g(), and the number of iterations when the termination condition is reached. (e) Test your code on the initial point ro Tk kl iterations when the termination condition is reached (-1,3). Show the following for all k 0,1,...,8: and the number of as well as the final T, the final l