MAD_1100_Fall_11_Exam_1_Review

MAD_1100_Fall_11_Exam_1_Review - MAD 1100 Fall 11 Ref:...

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MAD 1100 Fall 11 Ref: 84698 Mr. Guillen Review for Exam 1 Exam 1 will be on 09/20/11 and covers the following sections: 2.1, 2.2, 2.3, 2.4, 2.5, 2.6, 2.7, 2.8. Identify the set as finite or infinite. 1) {1, , 1 2 , 1 4 , 1 8 , . . .} 1) 2) The set of odd whole numbers less than 100 2) 3) The set of multiples of 3 between 0 and 1000 3) 4) {x|x is a fraction between 80 and 81} 4) Express the set in roster form. 5) {x|x is an integer between 5 and 9} 5) 6) {x|x is a natural number multiple of 2} 6) 7) {x|x is a natural number less than - 4} 7) 8) The set of seasons in a year 8) 9) The set of the days of the week 9) Write the set in set - builder notation. 10) {14, 15, 16, 17} 10) 11) {48, 54, 60, 66,. .., 108} 11) 12) {2, 4, 6, 8} 12) Tell whether the statement is true or false. If false, give the reason. 13) {3, 8, 14} = {0, 3, 8, 14} 13) 14) 5 {10, 15, 20, 25, 30} 14) 15) 16 {15, 13, 12, . . ., 1} 15) 16) {x|x is a counting number greater than 39} = {39, 40, 41, . . .} 16) 17) 7 {x|x is an even counting number} 17) 18) {6} = {x|x is an even counting number between 8 and 14} 18)
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Let A = {1, 3, 5, 7} B = {5, 6, 7, 8} C = {5, 8} D = {2, 5, 8} U = {1, 2, 3, 4, 5, 6, 7, 8}. Determine whether the statement is true or false. 19) C D 19) 20) D B 20) 21) A {7, 5, 3, 1} 21) 22) C D 22) 23) C A 23) 24) { } D 24) 25) A A 25) List all subsets or determine the number of subsets as requested. 26) Determine the number of subsets of {7, 8, 9} 26) 27) Determine the number of subsets of {mom, dad, son, daughter} 27) 28) Determine the number of subsets of {1, 2, 3, . .., 9} 28) 29) List all the subsets of {bear, hen, pig}. 29) For the given sets, construct a Venn diagram and place the elements in the proper region. 30) Let U = {c, d, g, h, k, u, q} A = {d, h, g, q} B = {c, d, h, u} 30)
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31) Let U = {1, 2, 3, 4, 5, 6, 7, 8} A = {3, 6, 8} B = {4, 6} C = {1, 6, 7, 8} 31) 32) Let U = {e, d, h, g, n, p, w} A = {d, h, g, p} B = {e, d, h, w} 32) Use the Venn diagram to list the set of elements in roster form. 33) Find Aʹ Bʹ. 9 x r 6 1 f 33) 34) Find A Bʹ. P > + # $ X G 34) 35) Find Aʹ B. P > + # % X G 35)
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36) Find A B. f e b p g t q 36) Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z}. Determine the following. 37) (A B)ʹ 37) 38) A (B C) 38) 39) A (B C) 39) 40) Cʹ 40) 41) Cʹ 41) 42) (A B)ʹ 42) Let U = {q, r, s, t, u, v, w, x, y, z} A = {q, s, u, w, y} B = {q, s, y, z} C = {v, w, x, y, z} Determine the following. 43) A (B C) 43) 44) (Bʹ C)ʹ A 44) 45) (Aʹ C) 45) 46) (A Bʹ)ʹ 46) 47) (A Bʹ) (B Aʹ) 47) 48) A (B C) 48)
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Construct a Venn diagram illustrating the following sets. 49) U
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MAD_1100_Fall_11_Exam_1_Review - MAD 1100 Fall 11 Ref:...

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