(show your work)

Using the sets

U= {1,2,3,4,5,6,7,8,9,10}

A= {1,2,3,4,5}

B= {1,3,5}

C= {4,6}

Find each of the following:

1) A u B

2) A u C

3) A n C

4)B n c

5) A'

6) B'

For exercises 7-12 use the following information:

Let D= {b, a, c, k}

E= {t, a, s, k}

F= {b, a, t, h}.

Using these Sets, Find the following:

7. D' n E

8. F n D

9. (D n E) u F

10. D n (E u F)

11. (F n E) n D

12. (D u E) n F

Solutions to union, Intersection, complement practice exercises.

1. A u B= {1,2,3,4,5}

2. A u C = {1,2,3,4,5,6}

3. A n c = {4}

4.BC = 5.{6,7,8,9,10} 6.{2,4,6,7,8,9,10} 7.{t, s} 8.{c, k} 9.{a, k, b, t, h} 10.{ b, a, k} 11.{b, c, k} 12.{h}