A. Complete the following script to produce the figure shown below. close all x = _______: pi/20: ___; _______ (x, ______, _______, cos(x), '-.') _____ ('sin(x) ', 'cos (x) '); axis ([______]); ______ ('angle in radians') ____ (' f (x) ') ______ ('Plot of sin(x) and cos(x) from -2pi to 2pi') ____ on