III. Do as indicated. 1. Use Venn diagrams to exhibit A – (BnC) = (A – B) U (A – C). %3D |

Identify the rule of algebra illustrated by the statement. a. x+9=9+x b. 5x32=5x32 c. 2+5x2y2=2y2+5x2y2

Evaluate the following: Let A={1,2,3,4}, B-{2,5,6,8} and C={4,5,7} U={1,.10} I. Draw the Venn Diagram II. Find: 1. (AUB) - C = 2. (AUC) n (B - A) = 3. (BUC)' = 4. B- (ANB) = 5. ANBNC = 6. AU(BNC)'=

a. 1. FIND ALL NUMBERS Z SUCH THAT A23+ Bz +C2 = D 124 27 24 A = -2-1 C= 1 31 1-1-17 D. H 2 1