class lecture notes 8

134 Chapter 7. Logic, Sets, and Counting Techniques (LECTURE NOTES 8)U U U1 E E E4 115442 355G 2 32 3GG6F 766F 7F 7888(a) (b) (c)Figure 7.6(Venn diagrams)(a) Shaded region figure (a). Fill in blank.Set region labelsE 1,2,3,4F 2,3,6,7G 3,4,5,6(E ∩F)∪(E ∩G)(b) Shaded region figure (b). Fill in blank.Set region labelsE 1,2,3,4F 2,3,6,7G 3,4,5,6(E −G)∪(F −G)∪(E ∩F)(c) Shaded region figure (c). Fill in blank.Set region labelsE 1,2,3,4F 2,3,6,7G 3,4,5,6(E ∪F) ′2. More Venn diagrams and labeling. LetE 1 = {a,b,c,d,e,f},E 2 = {e,f,g,h},E 3 = {i}and the universal set is U = {a,b,c,d,e,f,g,h,i,j}.