(MATLAB)

Let x(t)= 1/2t^2 and y(t)= cos(a*t). Allow t to only range from [0.2pi]. a will be assigned the value of 5.

a) Plot the two functions (x(t),y(t)) on the same graph

b) Plot the y values vs the x values on a second graph.

Make sure the Plot has labeled axes, and a title. Ensure the time step for 't' produces a smooth curve.