Let the universe be the integers in the range [15,20], i.e., U={xZ15x20} . Let S={xUk(kZx=8k)} and T={xUx>3} Hint: X for a set X is UX, i.e., the set that contains all members of U that are not in X. Which of the following is TS {16} {15,17,18,19,20} {8,16} {16,18,20}