1.Let D equals={6,9,11}, E equals={6,8,9,10} and F =equals ={5,7,8,9,11}.

List the elements in the set DUE

DUE ={ }use commas to separate answers

2.Let U={n, o, p, q, r, s, t} and A={n, q, r, s}. Use the listing method to write the set Upper A prime.

A'{ }

3.Let Upper U = {1 comma 2 comma 3 comma 4 comma 5 comma 6 comma 7}, Upper A = { 2 comma 3 comma 5 comma 7}, and Upper B = { 2 comma 4 comma 7}.

Find the set A' intersect B'.

4.For P = {10, 12, 14, 15}, Q = {1, 7, 11}, and R = {4, 7, 9, 11}, find P union (Q intersect R).

5.Given sets A, B, C, and U, find the set Upper B minus A using the listing method.

A={0 comma 2 comma 4}

B= {2 comma 4 comma 5 comma 7}

C= {6, 7}

U={0, 1, 2, 3, 4, 5, 6, 7}