Study the Matlab documentation in the following links:

https://www.mathworks.com/help/matlab/ref/hold.html

https://www.mathworks.com/help/matlab/creating_plots/greek-letters-and-specialcharacters-in-graph-text.html

https://www.mathworks.com/help/matlab/ref/subplot.html

https://www.mathworks.com/help/symbolic/chebyshevt.html

Then, write a Matlab code to create a pair of top \& bottom (sub-)plots: In the Top sub-plot, plot (all on the same plot) cos(n)n=0,1,2,3,4=0 to In the Bottom sub-plot, plot (all on the same plot) plot the first five Chebyshev polynomials of the first kind. Label the axes to show your understanding. Then, write a Matlab code to create a pair of top \& bottom (sub-)plots: In the Top sub-plot, plot (all on the same plot) cos(n)n=0,1,2,3,4=0 to In the Bottom sub-plot, plot (all on the same plot) plot the first five Chebyshev polynomials of the first kind. Label the axes to show your understanding