Matlab

(b) Write a code (function) sqroot2(x,n) that computes the error ef = 1k 2 for k=0,1,2,..., n, starting with to = r. Use the format short e. (c) What seems to be the order of the method? (d) Approximate the order numerically by writing a code. (b) Write a code (function) sqroot2(x,n) that computes the error ef = 1k 2 for k=0,1,2,..., n, starting with to = r. Use the format short e. (c) What seems to be the order of the method? (d) Approximate the order numerically by writing a code