. Rewrite each of the following statements using the other conditional forms:

4. Rewrite each of the following statements using the other conditional forms: a) If an integer is a multiple of 4,them it is even. (b) The fact that a polygon is a square is a sufficient condition that it is a rectangle (c) If x 5, then r = 25. (d) Ifr-5x + 6 0, th = 3. (e) r2 = P is a necessary condition for x = y