Let the universal set U = {1, 2, 3, 4, 5, 6}, and let A = {1, 2, 4}, B = {1, 2, 3, 5}, C = {x €U|x² < 20}. In each of the following, fill in the blank with one or more of the symbols C, C, E, £ For each blank, include all symbols that result in a true statement. If none of these symbols makes a true statement, write nothing in the blank. 1. A C 2. A 3. 6 A

Write each of the following sets in correct roster notation:(a) {x^2 - 1 : x∈{0,1,2,3,4}}(b) {x∈{0,1,2,4} : x 2 ≥ 5}

ind the complement of the set given that  U = {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12}.  (Enter your answers as a comma-separated list.) {x | x  W and x < 8} ?

Parts a, h, and j