Write matlab to explain with graph on line style property means using different color at different instance of line and print the results. You can consider 9 lines to explain the line property neatly

Write the python syntax for making the scale on the horizontal axis (i.e., x-axis) logarithmic in a regular matplotlib plt.plot.

I need the answer as soon as possible

I am trying to find 4 parameters as shown in the image. I started the MATLAB code but I don't have an idea of how the find the parameters. Can you help me find the four parameters for each i. The following is my code:  clc;clear all; i = 1:50;theta = zeros(size(i));lambda_hat = [1/sqrt(3); 1/sqrt(3); 1/saqrt(3)]; for i = 1:50       theta(i) = pi + (10^-6)*randn(1);    end i = 1:50;semilogy(i,theta)