Use the sets to answer the following: A = {1, 2, 2, 3, 4} B= {cat, dog, {{c}, {a}}, {t}} C = {2, 4, 3, 1} A) A1 = 1,2,2,3,4 B) B = C) |C| = D) True or False: ACC true E) True or False: A = true