With Matlab please, don't copy paste the answer.

Q1. Figure below show the cross-sectional area A of a gutter with equal base and edge length of 2 is given by A = 4 sin 0(1+cos O) 1- Use golden search optimization to find the angle which maximizes the cross- sectional area of the gutter by using an initial interval of [0, r/2 ] with max error =0.05. 2- Solve part-1 by writing a Matlab script for golden search method and show your results. 3- Find the optimum values by using Matlab fminbnd 2 2 2