A square wave of period T may be defined by the following function 1 (0 <t<T) f(t) = {-1 (-T<t<0) The Fourier series for f(t) is given by F(t) == 4 00 1 in [(2k + 1)πt] =Σ 2k + 1° k=0 T A. Assuming T=1, plot the square wave function f(t) as a red line. B. Plot the Fourier series F(t) for n terms (from k=0 to a maximum n) between t=-1 and 1 with a step size of 0.0001 as a blue line. The number of terms is an input from the user. Remember to include a legend located in the northwest. Also, include a title which states how many terms were used for the Fourier plot.