*** show all steps for arriving at your solution 1. Suppose x is a real number. Prove that if x 2, then there is a real number y such that x = (2y + 1) / (y - 1). 2. Suppose that is a non-empty family of sets, B is a set, and A (A B). Is B? Either provide a proof to show that this is true or provide a counterexample to show that this is false