EduSahara™ Worksheet

Question 1

1.

Find A

(i)

{5,-6,-4,9,4,-7}
(ii)

{-6,-4,9,-9,4}
(iii)

{5,-6,9,-9,4,7}
(iv)

{5,-6,-4,9,-9,4,7}
(v)

{5,-6,-4,9,-9,4}

Question 2

2.

Find B

(i)

{-6,17,11,-9,-5,14,-8,18,16,5}
(ii)

{-6,17,11,-9,-5,14,18,9,16,2}
(iii)

{-6,17,11,-9,-5,-8,18,9,16}
(iv)

{-6,17,11,-9,-5,14,-8,18,9,16}
(v)

{-6,17,11,-9,-5,14,-8,18,9,16,5}

Question 3

3.

Find C

(i)

{7,9,14,-4,-5,-9,-7,13,-2}
(ii)

{7,9,14,-5,-9,-7,13,11,-2,2}
(iii)

{7,9,14,-4,-5,-9,-7,13,11,-6}
(iv)

{7,9,14,-4,-5,-9,-7,13,11,-2,-6}
(v)

{7,9,14,-4,-5,-9,-7,13,11,-2}

Question 4

4.

Find A ∪ B

(i)

{-5,-6,2,5,8,-2,10,9,-1,-9}
(ii)

{-5,-6,2,5,8,-2,10,4,-1}
(iii)

{-5,-6,2,5,8,-2,10,4,9,-1,6}
(iv)

{-6,2,5,8,-2,10,4,9,-1,6}
(v)

{-5,-6,2,5,8,-2,10,4,9,-1}

Question 5

5.

Find B ∪ C

(i)

{13,-7,-6,-8,-3,6,14,8,-9,12,-1,-4}
(ii)

{13,-7,-6,-8,-3,3,6,14,8,-9,-1}
(iii)

{13,-7,-8,-3,3,6,14,8,-9,12,-1,-2}
(iv)

{13,-7,-6,-8,-3,3,6,14,8,-9,12,-1,-4}
(v)

{13,-7,-6,-8,-3,3,6,14,8,-9,12,-1}

Question 6

6.

Find C ∪ A

(i)

{-5,14,5,-7,-1,7,15,17,10,8,0,-9,-2,11}
(ii)

{-5,14,5,-7,-1,7,17,10,8,0,-9,-2,11,9}
(iii)

{-5,14,-7,-1,7,15,17,10,8,0,-9,-2,11,13}
(iv)

{-5,5,-7,-1,7,15,17,10,8,0,-9,-2,11}
(v)

{-5,14,5,-7,-1,7,15,17,10,8,0,-9,-2,11,9}

Question 7

7.

Find A ∪ B ∪ C

(i)

{-8,7,2,16,9,8,-9,11,13,6,3,-1,12,-5,-3,14}
(ii)

{-8,-7,7,2,16,9,8,-9,11,13,6,-1,12,-5,-3,17}
(iii)

{-8,-7,7,2,16,9,8,-9,11,13,6,3,-1,12,-5,-3,17}
(iv)

{-8,-7,7,2,16,9,8,11,13,6,3,-1,12,-5,-3}
(v)

{-8,-7,7,2,16,9,8,-9,11,13,6,3,-1,12,-5,-3}

Question 8

8.

Find (A ∪ B) ∪ C

(i)

{7,14,0,-2,6,-3,-4,11,3,-7,12,-5,16,2,9,5}
(ii)

{7,14,0,-2,-3,-4,11,3,-7,12,-5,16,2,9,5}
(iii)

{7,14,0,-2,6,-3,-4,11,3,-7,12,-5,16,2,9}
(iv)

{7,14,0,-2,6,-4,11,3,-7,12,-5,16,2,9,-1}
(v)

{7,14,-2,6,-3,-4,11,3,-7,12,-5,16,2,9}

Question 9

9.

Find A ∪ (B ∪ C)

(i)

{10,-4,9,-6,7,1,3,-9,-8,-5,2,-1,0}
(ii)

{10,-4,9,-6,7,-7,1,-9,-8,-5,2,-1,-3}
(iii)

{10,-4,9,-6,7,-7,1,3,-9,-8,2,-1}
(iv)

{10,-4,9,-6,7,-7,1,3,-9,-8,-5,2,-1}
(v)

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

Question 10

10.

Find A ∩ B

(i)

{15,-5,-9,3,-7,-4}
(ii)

{15,-5,3,-7}
(iii)

{15,-5,-9,3,-7}
(iv)

{15,-9,3,-7,-4}
(v)

{15,-5,3,-7,14}

Question 11

11.

Find B ∩ C

(i)

{-6}
(ii)

{}
(iii)

{8}
(iv)

{12}
(v)

{-6,12}

Question 12

12.

Find C ∩ A

(i)

{7,2,10}
(ii)

{7,12,2}
(iii)

{12,2}
(iv)

{12,2,13}
(v)

{7,12,2,13}

Question 13

13.

Find A ∩ B ∩ C

(i)

{11}
(ii)

{11,-4}
(iii)

{11,19}
(iv)

{11,-6}
(v)

{11,-4,-6}

Question 14

14.

Find (A ∩ B) ∩ C

(i)

{}
(ii)

{-9}
(iii)

{11}

Question 15

15.

Find A ∩ (B ∩ C)

(i)

{-9,1}
(ii)

{-9,4}
(iii)

{-4,-9,4}
(iv)

{-4}
(v)

{-4,-9}

Question 16

16.

Find A ∪ (B ∩ C)

(i)

{1,8,12,-8,6,5,-3,11,-7,-5}
(ii)

{1,8,12,-8,6,5,-3,11,-7,14}
(iii)

{1,8,12,-8,6,5,-3,11,-7,14,-5}
(iv)

{1,8,12,-8,5,-3,11,-7,14,-2}
(v)

{8,12,-8,6,5,-3,11,-7,14}

Question 17

17.

Find B ∪ (C ∩ A)

(i)

{10,11,0,-3,14,5,1,-5,2,15,-2,7}
(ii)

{10,0,-3,14,4,5,1,-5,2,15,-2}
(iii)

{10,11,0,-3,14,4,5,1,-5,2,15,-2,-7}
(iv)

{10,11,0,-3,14,4,5,1,-5,2,-2,-7}
(v)

{10,11,0,-3,14,4,5,1,-5,2,15,-2}

Question 18

18.

Find C ∪ (A ∩ B)

(i)

{3,-6,-2,1,9,4,6}
(ii)

{3,-6,-2,-5,1,4,6,7}
(iii)

{3,-6,-2,-5,1,9,4,6}
(iv)

{3,-2,-5,1,9,4,6,-3}
(v)

{3,-6,-2,-5,1,9,4,6,-3}

Question 19

19.

Find A ∩ (B ∪ C)

(i)

{14,-1}
(ii)

{-5,14,-1,-7}
(iii)

{-5,14,-1}
(iv)

{-5,-1,5}
(v)

{-5,14,-7}

Question 20

20.

Find B ∩ (C ∪ A)

(i)

{-7,-8,10}
(ii)

{8,-8}
(iii)

{-7,8,-8}
(iv)

{-7,8,-8,6}
(v)

{8,-8,6}

Question 21

21.

Find C ∩ (A ∪ B)

(i)

{3,13,-3}
(ii)

{3,13,16,9}
(iii)

{13,16,-3,19}
(iv)

{3,13,16,-3}
(v)

{3,13,16,-3,19}

Question 22

22.

Find (A ∪ B) ∩ (A ∪ C)

(i)

{-8,5,11,12,4,-1,2,9,-4,-5}
(ii)

{-8,5,11,12,4,-1,2,9,-3,-4,-5,7}
(iii)

{-8,5,11,12,4,-1,2,-3,-4,-5,-7}
(iv)

{-8,5,11,12,4,-1,2,9,-3,-4,-5}
(v)

{-8,5,11,12,4,2,9,-3,-4,-5,7}

Question 23

23.

Find (B ∪ C) ∩ (B ∪ A)

(i)

{-6,-8,2,-2,7,10,-9,-5,3,9,5}
(ii)

{11,-6,-8,2,-2,7,10,-9,-5,3,8}
(iii)

{11,-6,-8,2,-2,7,10,-9,-5,3,9,5}
(iv)

{11,-6,-8,2,-2,7,10,-9,-5,3,9}
(v)

{-6,-8,2,-2,7,10,-9,-5,3,9}

Question 24

24.

Find (C ∪ A) ∩ (C ∪ B)

(i)

{9,-6,13,-8,-7,-3,-1,8,14,-5,3,-2,11}
(ii)

{9,-6,13,-8,-3,-1,8,14,-5,3,-2,10}
(iii)

{9,13,-8,-7,-3,-1,8,14,-5,3,-2}
(iv)

{9,13,-8,-7,-3,-1,8,14,-5,3,-2,11}
(v)

{9,-6,13,-8,-7,-3,-1,8,14,-5,3,-2}

Question 25

25.

Find (A ∩ B) ∪ (A ∩ C)

(i)

{11,4,-2,-4}
(ii)

{11,-9,4,-2,13}
(iii)

{-9,4,-2}
(iv)

{11,-9,4,-2}
(v)

{-9,4,-2,13}

Question 26

26.

Find (B ∩ C) ∪ (B ∩ A)

(i)

{17,-9,-8,12}
(ii)

{17,-9,6}
(iii)

{17,-9,-8}
(iv)

{17,-9}
(v)

{17,-8,12}

Question 27

27.

Find (C ∩ A) ∪ (C ∩ B)

(i)

{1,0,9,7,-8}
(ii)

{-7,1,0,7,16}
(iii)

{-7,1,9,7}
(iv)

{-7,1,0,9,7}
(v)

{-7,1,0,9,7,16}

Question 28

28.

If μ = {4,-8,6,-2,2,3,12,11,8,7,10,0,-4,13,5,-6,-5,-9,9,1},A = {4,-8,6,-2,2,3,12}, B = {11,8,7,6,10,0}, C = {-4,7,13,5,12,11,4,-6,-8}, find A

(i)

{2,6,-2,12,-8,4,-4}
(ii)

{2,6,12,3,-8,4}
(iii)

{2,6,-2,12,3,-8,4,-4}
(iv)

{2,6,-2,12,-8,4}
(v)

{2,6,-2,12,3,-8,4}

Question 29

29.

If μ = {-1,-2,0,-6,12,17,-4,-7,9,10,5,2,-9,8,-5,-8,6,14,3,18,7,13,11,16,4},A = {-1,-2,0,-6,12,17,-4,-7,9,10}, B = {5,2,-6,-9,8,17,-2,-5,-8,6}, C = {9,14,-7,3,8,-9,18}, find B

(i)

{5,6,-9,-6,-2,-8,2,-5,17,8}
(ii)

{5,6,-9,-6,-2,-8,2,-5,17,8,9}
(iii)

{5,6,-9,-6,-2,-8,-5,17,8}
(iv)

{5,6,-9,-2,-8,2,-5,17,8,7}
(v)

{5,6,-9,-6,-2,-8,-5,17,8,9}

Question 30

30.

If μ = {11,2,14,7,-5,1,-9,3,-1,-2,15,-3,17,-7,13,12,6,5,8,16,-6,-8,0,4},A = {11,2,14,7,-5,1,-9,3,-1}, B = {-2,1,2,15,-3,-1,17,-7,7,13}, C = {11,17,12,-9,6,2,5,-5}, find C

(i)

{17,2,11,12,6,-5,-9,5}
(ii)

{17,11,12,6,-5,-9,5,-7}
(iii)

{17,11,12,6,-5,-9,5}
(iv)

{17,2,11,12,-5,-9,5,-2}
(v)

{17,2,11,12,6,-5,-9,5,-7}

Question 31

31.

If μ = {6,15,-2,14,19,17,18,-7,8,7,2,0,-9,-1,10,11,-8,12,-6,9,1,16,-4,-5,13},A = {6,15,-2,14,19,17,18,-7,8,7}, B = {2,0,-9,-1,19,15,10,7,11,-8}, C = {12,-6,15,-2,9,7,1,16}, find A ∪ B

(i)

{6,0,19,-2,8,10,7,2,-7,-9,-1,18,15,17,14,-8}
(ii)

{6,0,19,11,-2,8,10,7,2,-7,-9,-1,18,15,14,-8}
(iii)

{6,0,19,11,-2,8,10,7,2,-7,-9,-1,18,15,17,14,-8,16}
(iv)

{6,0,19,11,-2,8,10,7,2,-7,-9,-1,18,15,17,14,-8}
(v)

{6,0,19,-2,8,10,7,2,-7,-9,-1,18,15,17,14,-8,16}

Question 32

32.

If μ = {7,-4,8,9,6,-6,1,-9,-3,5,3,10,16,12,4,-5,13,-8,11,2,14,-1,15},A = {7,-4,8,9,6,-6,1,-9,-3}, B = {-3,7,5,3,10,16,8,12,4,-4}, C = {-5,6,12,13,-8,-4}, find B ∪ C

(i)

{12,5,7,-8,-3,10,6,13,4,-4,8,3,16,-5,15}
(ii)

{12,5,7,-8,-3,10,13,4,-4,8,3,16,-5}
(iii)

{12,5,7,-8,10,6,13,4,-4,8,3,16,-5}
(iv)

{12,5,7,-8,-3,10,6,13,4,-4,8,3,16,-5}
(v)

{12,5,7,-8,-3,10,13,4,-4,8,3,16,-5,15}

Question 33

33.

If μ = {-6,-3,3,7,9,8,-1,1,-5,2,-7,-4,-8,12,-2,6,11,-9,5,13,14,10},A = {-6,-3,3,7,9,8,-1,1,-5,2}, B = {8,2,-7,-4,-1,3}, C = {-6,-8,-1,12,-2,6,11}, find C ∪ A

(i)

{-6,-8,1,-5,3,6,11,8,12,7,-3,9,-1,-2,2,-9}
(ii)

{-6,-8,1,-5,3,6,11,8,12,7,-3,9,-1,-2,2}
(iii)

{-6,-8,1,-5,6,11,8,12,7,-3,9,-1,-2,2}
(iv)

{-6,-8,1,-5,3,6,11,8,12,-3,9,-1,-2,2}
(v)

{-6,-8,1,-5,6,11,8,12,7,-3,9,-1,-2,2,-9}

Question 34

34.

If μ = {5,-4,13,0,8,-3,-8,3,2,11,10,4,-2,-1,-9,1,-7,6,7,-6,9},A = {5,-4,13,0,8,-3,-8}, B = {8,3,2,0,11,10,4,-4}, C = {-2,13,-1,-9,-3,1,-7}, find A ∪ B ∪ C

(i)

{-8,-4,-3,8,3,5,-1,4,10,13,2,-9,-7,11,1,0}
(ii)

{-8,-2,-4,8,3,5,-1,4,10,13,2,-9,-7,11,1,0,9}
(iii)

{-8,-2,-4,-3,8,3,5,-1,4,10,13,2,-9,-7,11,1,0}
(iv)

{-8,-2,-4,-3,8,3,5,-1,4,10,13,2,-9,-7,11,1,0,9}
(v)

{-8,-2,-4,8,3,5,-1,4,10,13,2,-9,-7,11,1,0}

Question 35

35.

If μ = {8,0,6,1,-7,10,2,-5,7,-3,-8,-6,-2,-9,12,5,-4,3,-1,4},A = {8,0,6,1,-7,10,2,-5}, B = {1,8,7,2,-3,-8,6}, C = {0,2,-6,-2,-9,7}, find (A ∪ B) ∪ C

(i)

{7,10,-9,6,8,-3,2,-8,1,-5,0,-6,-7,3}
(ii)

{7,10,-9,6,8,-3,2,-8,1,-5,0,-2,-7}
(iii)

{7,10,-9,6,8,-3,2,-8,1,-5,0,-6,-7}
(iv)

{7,10,-9,6,8,-3,2,-8,1,-5,0,-6,-2,-7,3}
(v)

{7,10,-9,6,8,-3,2,-8,1,-5,0,-6,-2,-7}

Question 36

36.

If μ = {18,14,-9,12,-4,2,13,15,6,0,8,3,-7,1,7,11,-6,-2,17,16,10,9,-3,-5,-8},A = {18,14,-9,12,-4,2,13,15,6}, B = {13,15,12,0,8,3,18,2,14}, C = {-7,1,3,7,11,-6,14,-2,13,0}, find A ∪ (B ∪ C)

(i)

{7,14,-2,13,-7,-9,12,15,8,0,-6,18,1,11,-4,3,2}
(ii)

{7,14,-2,13,-7,-9,12,15,6,8,0,-6,18,1,11,-4,3,2}
(iii)

{7,14,13,-7,-9,12,15,6,8,0,-6,18,1,11,-4,3,2}
(iv)

{7,14,-2,13,-7,-9,12,15,6,8,0,-6,18,1,11,-4,3,2,16}
(v)

{7,14,-2,13,-7,-9,12,15,8,0,-6,18,1,11,-4,3,2,16}

Question 37

37.

If μ = {8,-6,0,2,-3,13,4,-8,1,7,9,12,14,-9,15,10,-4,11,6,-2,-7,5},A = {8,-6,0,2,-3,13,4,-8}, B = {-8,1,7,13,-6,9,0,2,12,14}, C = {4,-9,15,10,8,14}, find A ∩ B

(i)

{2,-8,0,-6}
(ii)

{2,-8,13,0,-6,12}
(iii)

{2,-8,13,0,-6}
(iv)

{2,-8,13,0}
(v)

{2,-8,13,0,12}

Question 38

38.

If μ = {11,14,12,-8,7,-6,-2,1,13,6,-7,5,9,-4,3,-1,2,10,-9,8,0,17},A = {11,14,12,-8,7,-6,-2,1,13,6}, B = {-7,5,9,14,-4,13,-6,11}, C = {-4,-2,5,14,3,9,-1,2}, find B ∩ C

(i)

{5,9,-4,10}
(ii)

{5,9,-4}
(iii)

{14,9,-4,12}
(iv)

{14,5,9,-4,10}
(v)

{14,5,9,-4}

Question 39

39.

If μ = {9,-9,-2,14,10,7,-3,11,-6,-1,0,15,-7,3,-5,5,4,12,2,-4,1,-8},A = {9,-9,-2,14,10,7,-3,11}, B = {7,-6,-1,0,11,9,15,14}, C = {-7,3,-3,0,14,-5,9,10}, find C ∩ A

(i)

{9,14,10,-6}
(ii)

{9,14,10,-3}
(iii)

{9,14,10,-3,-6}
(iv)

{9,14,10}
(v)

{9,10,-3}

Question 40

40.

If μ = {9,5,14,13,-1,10,-7,8,0,-3,-8,2,-9,-5,-4,3,4,-6,6,11,1},A = {9,5,14,13,-1,10,-7,8,0}, B = {-7,14,-3,0,8,-8,2}, C = {-8,-9,-1,9,-5,-4,3}, find A ∩ B ∩ C

(i)

{}
(ii)

{3}
(iii)

{-6}

Question 41

41.

If μ = {7,-8,-2,13,8,0,15,12,9,-7,14,3,11,10,17,6,-6,4,-4,16,-1,-9,1},A = {7,-8,-2,13,8,0,15,12,9,-7}, B = {14,3,11,-2,13,-7,-8,10}, C = {17,-7,13,9,-8,6,3,15}, find (A ∩ B) ∩ C

(i)

{-8,13,1}
(ii)

{-8,13,-7}
(iii)

{-8,-7}
(iv)

{-8,13,-7,1}
(v)

{-8,13}

Question 42

42.

If μ = {-6,8,1,14,-1,13,16,5,4,6,18,9,19,-7,-3,-8,17,-2,7,10,-5,-4,-9,0},A = {-6,8,1,14,-1,13,16,5,4}, B = {6,14,18,-6,9,19,13,-7,-3,-8}, C = {17,14,-3,4,8,-8,-2,-6,19}, find A ∩ (B ∩ C)

(i)

{14,-6}
(ii)

{14}
(iii)

{14,-3}
(iv)

{-6}
(v)

{14,-6,-3}

Question 43

43.

If μ = {13,6,-9,14,0,-5,-1,11,1,12,9,3,4,2,-6,8,-7,-4,5,-3,7,-8,10},A = {13,6,-9,14,0,-5}, B = {-1,11,1,12,13,9,3,-9}, C = {13,4,2,12,-9,-6,9,8,1}, find A ∪ (B ∩ C)

(i)

{9,13,12,-5,6,14,1,-9,10}
(ii)

{9,13,12,-5,6,14,1,-9}
(iii)

{9,0,13,12,-5,6,14,1,-9,10}
(iv)

{9,0,13,12,-5,6,14,1,-9}
(v)

{9,0,13,12,-5,6,1,-9}

Question 44

44.

If μ = {5,-2,-4,7,16,18,9,-6,8,-9,2,12,0,20,6,13,-5,-8,4,-3,10,-7,-1,3,19},A = {5,-2,-4,7,16,18,9,-6,8,-9}, B = {2,-9,-2,12,0,20,6,13,18,7}, C = {-5,-9,-4,16,-8,0,4,6,-6,18}, find B ∪ (C ∩ A)

(i)

{-4,20,16,2,18,6,-6,0,-2,12,-9,13}
(ii)

{-4,20,16,2,7,18,6,-6,0,-2,12,-9,13}
(iii)

{-4,20,16,2,7,18,6,0,-2,12,-9,13}
(iv)

{-4,20,16,2,7,18,6,0,-2,12,-9,13,-8}
(v)

{-4,20,16,2,7,18,6,-6,0,-2,12,-9,13,-8}

Question 45

45.

If μ = {3,13,-5,-6,12,10,-4,9,2,14,15,-9,7,11,4,-1,6,1,8,0,-2,-8},A = {3,13,-5,-6,12,10,-4,9,2}, B = {14,-4,15,-9,7,11,2}, C = {4,-5,-9,12,10,-1,7,2}, find C ∪ (A ∩ B)

(i)

{12,10,-9,7,-5,4,-1,-4,2}
(ii)

{12,10,-9,7,-5,4,-1,2,-2}
(iii)

{12,10,-9,7,-5,4,-1,2}
(iv)

{10,-9,7,-5,4,-1,-4,2}
(v)

{12,10,-9,7,-5,4,-1,-4,2,-2}

Question 46

46.

If μ = {16,13,19,11,-6,5,10,-2,17,8,-7,20,3,14,-9,-8,1,4,12,2,-5,-1,6,-3},A = {16,13,19,11,-6,5,10,-2,17}, B = {8,-6,-7,20,3,11,14,-9,5,-8}, C = {1,4,11,-6,12,10,2,13,-5,14}, find A ∩ (B ∪ C)

(i)

{-6,10,5,13}
(ii)

{-6,10,5,11,13}
(iii)

{-6,10,11,13,-3}
(iv)

{-6,10,11,13}
(v)

{-6,10,5,11,13,-3}

Question 47

47.

If μ = {4,9,12,15,17,14,-6,10,11,7,-5,5,6,3,-4,-1,1,2,0},A = {4,9,12,15,17,14,-6,10}, B = {11,7,-6,-5,5,6,3,-4,17}, C = {17,4,-6,5,7,-1,11,9,10}, find B ∩ (C ∪ A)

(i)

{7,11,5,-6}
(ii)

{7,11,5,17,-6}
(iii)

{7,5,17,-6}
(iv)

{7,5,17,-6,6}
(v)

{7,11,5,17,-6,6}

Question 48

48.

If μ = {0,15,13,-5,10,-4,-7,-1,11,-6,-3,14,1,16,18,2,5,9,4,-8,12,17,8,3,6},A = {0,15,13,-5,10,-4,-7,-1,11}, B = {13,15,-6,-3,14,1,16,18}, C = {10,2,5,-1,15,-3,-7,0,1,9}, find C ∩ (A ∪ B)

(i)

{1,15,0,-3,-7,10}
(ii)

{1,-1,15,-3,-7,10}
(iii)

{1,15,0,-3,-7,10,13}
(iv)

{1,-1,15,0,-3,-7,10}
(v)

{1,-1,15,0,-3,-7,10,13}

Question 49

49.

If μ = {4,-8,0,13,-2,9,2,-7,5,3,12,6,7,11,8,-4,-5,1,-6,-9,10,-1},A = {4,-8,0,13,-2,9}, B = {2,4,13,-7,5,0,3,12,6}, C = {7,5,6,3,11,-2,12}, find (A ∪ B) ∩ (A ∪ C)

(i)

{6,5,-8,0,12,9,-2,13,3}
(ii)

{6,5,4,-8,0,12,-2,13,3}
(iii)

{6,5,4,-8,0,12,9,-2,13,3}
(iv)

{6,5,-8,0,12,9,-2,13,3,-1}
(v)

{6,5,4,-8,0,12,9,-2,13,3,-1}

Question 50

50.

If μ = {3,1,0,8,17,-9,-2,13,-8,-4,12,9,14,10,18,4,6,-5,-3,-6,5,-7,2,15},A = {3,1,0,8,17,-9,-2,13,-8}, B = {-4,12,1,-2,9,-9,14,17}, C = {8,10,12,18,4,1,13,6,-8,-4}, find (B ∪ C) ∩ (B ∪ A)

(i)

{12,17,-8,8,-9,9,14,-2,1,13}
(ii)

{12,17,8,-9,9,14,-2,-4,1,13}
(iii)

{12,17,-8,8,-9,9,14,-2,-4,1,13}
(iv)

{12,17,8,-9,9,14,-2,-4,1,13,5}
(v)

{12,17,-8,8,-9,9,14,-2,-4,1,13,5}

Question 51

51.

If μ = {8,2,-9,5,16,4,10,7,9,-3,-8,-4,13,6,11,14,-1,-5,-2,17,-7,15},A = {8,2,-9,5,16,4,10,7,9}, B = {-3,2,-8,8,-4,13,5,6}, C = {11,7,6,14,-3,-9,16,5,-1}, find (C ∪ A) ∩ (C ∪ B)

(i)

{6,14,8,-1,2,-3,7,5,-9,16,11,15}
(ii)

{6,14,8,-1,2,-3,7,-9,16,11}
(iii)

{6,14,8,-1,2,-3,7,5,-9,16,11}
(iv)

{6,14,8,-1,2,7,5,-9,16,11,15}
(v)

{6,14,8,-1,2,7,5,-9,16,11}

Question 52

52.

If μ = {-2,2,-1,3,-4,4,-7,12,6,10,-9,-8,5,-3,9,11,0,-5,7,-6,1},A = {-2,2,-1,3,-4,4,-7}, B = {12,-7,6,10,-9,-8}, C = {10,5,4,-4,-9,-8,12,2}, find (A ∩ B) ∪ (A ∩ C)

(i)

{4,-4,-7,2,5}
(ii)

{4,-4,2,7}
(iii)

{4,-4,-7,2}
(iv)

{-4,-7,2}
(v)

{-4,-7,2,5}

Question 53

53.

If μ = {11,-1,2,-3,-6,0,8,-4,10,7,4,-9,3,1,-7,-2,6,-5,5,-8},A = {11,-1,2,-3,-6,0,8,-4}, B = {-1,11,-4,10,7,2}, C = {4,-9,3,7,8,-6}, find (B ∩ C) ∪ (B ∩ A)

(i)

{11,2,-4,-1}
(ii)

{11,2,7,-4,-1}
(iii)

{2,7,-4,-1}
(iv)

{11,2,7,-4,-1,-3}
(v)

{11,2,-4,-1,-3}

Question 54

54.

If μ = {4,0,9,10,5,8,6,11,-1,7,1,-3,-5,-6,-8,-2,-4,12,-9,2,-7},A = {4,0,9,10,5,8,6,11,-1}, B = {7,1,-3,-5,4,0}, C = {5,6,10,-6,-8,-2}, find (C ∩ A) ∪ (C ∩ B)

(i)

{10,5,-1}
(ii)

{10,5}
(iii)

{10,6,5,-1}
(iv)

{10,6,5}
(v)

{10,6}

Assignment Key