6. Let F = (x + w)(ry)' + y'z'w + y'z(w' + 2) and G = xy + x'yw' + r':'w'. Show that F=G' by doing the following steps. (a) (2 Points) Simplify F to its SOP form. Remove any redundant terms. (b) (2 Points) Simply G to its POS form. Remove any redundant terms. (c) (1 Point) Take either F or G's complement and show that F=G' or F=G