Student: Carol Deliduman Date: 911114 Time: 10:39 AM Instructor: Laura Cella Course: MATH1332 online 08/25/2014 Book: Blitzer: Thinking Mathematically, 6e Assignment: 2.4 1. Let: U= 11, 2, 3, . , 101 A = {5, 7, 8, 10} B= 11, 3, 41 C= {1, 2, 3, 4, 9} Find the following set: (A u B) n (A u C) (A u B) n (Au C) = A. C 2. Let: {5,3,10} U=11, 2, 3, . A = 12, 4, 5, 61 B= {1, 2, 3} C= {1, 2, 3, 4, ,61 5} Find the following set: (A u B u C)' (A u B u C) i= OA. {5} QC. {4} B. {1,3,4,5,7,8,10} OD. 15,7,8,101 B. D {2,4,5,6} 3. Let U= {a,b,c,d,e,f,g,h} A ={c,d,h} B = {a,d,h} C = {a,b,e,f,g} Find the set (C'nA) u (C. InIV). Select the correct choice below and, if necessary, fill in the answer box to complete your choice. OA. (C'nA) u (C inB1) 1 } (Use a comma to separate answers as needed.) B. (C'nA) u (C B') is the empty set. Page 1

To write the answers in set builder forms I have first written the elements of each set and then wrote the final answer according to the symbols used in the question. In identifying the notation from the venn diagram I have first identified the regions representing a particular set and then combined them according to the symbol used in the question.I the last question I have first identified the regions A, B and C from the given table and then found out which diagram represents the same.