Let U = {a,b,c,d,e,f, 12, 13, 14, 15, 16, 17), X = {a,b,c,13,14,15), and Y = {b,d,f, 12,14,16}. List the members of the set X'nY', using set braces. X'ny' = (Use a comma to separate answers as needed.)

Find the indicated sets with A, B, and U defined below. (Enter your answers as a comma-separated list. Enter EMPTY for the empty set.) U = {1,2,3,4,5,6,7,8,9,10}A = {1,2,3,4,5}B = {4,5,6,7}C = {5,6,7,8,9,10} (a) A ∩ (B ∪ C)= {  }(b) A ∩ (BC ∪ C) = {  }

Let D=​{10​,13​,15​}, E=​{10​,12​,13​,14​} and F=​{9​,11​,12​,13​,15​}.   List the elements in the set D ∪ E.

K Let U = {a,b,c,d,e,f,8,9,10,11,12,13}, X = {a,b,c,10,11,12}, Y = {b,d,f,9,11,13), and Z= {b,d,11,12,13). Which pairs of sets are disjoint? Choose the correct answer below. OA. The sets X and Y OB. The sets X and Y and the sets X and Z OC. The sets Y and Z OD. None of the sets are disjoint.