Give me a code please. Thank you.

(10 pts.) Consider solving the equation cos(x)x=0 using the iteration xn+1=cos(xn),j=0,1,2,. For reference, the exact solution to this equation to 16 digits of accuracy is x=0.739085133215161. (a) Construct a MATLAB function, myIteration.m, to execute this iteration for a given starting value x0= until such time as xn+1xn