2. T/F (circle) If AxB = then A = 0 or B = TF If A = then P(A) = {0} (P is the power set) T F There is only one bijection from {1} into itself T F If |A| = n, then A has exactly one subset of size n-1 T F If A = 5, then P(A2) = 32 T F If A = {a} then A2 has one element TF =