EduSahara™ Worksheet

Question 1

1.

Find A

(i)

{12,-6,17,-3,18,-1,8,14,5}
(ii)

{12,-6,17,-3,18,-1,8,14,5,9}
(iii)

{12,-6,17,-3,18,-1,8,14,5,3}
(iv)

{-6,17,-3,18,-1,8,14,5,9,-4}
(v)

{12,-6,17,-3,18,-1,8,14,5,9,3}

Question 2

2.

Find B

(i)

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

{10,-7,4,-4,12,-1,3,-2,2}
(iii)

{10,-7,4,12,-1,3,-2,2,0}
(iv)

{10,-7,4,-4,12,-1,3,2,-5}
(v)

{10,-7,4,-4,12,-1,3,-2,2,-5}

Question 3

3.

Find C

(i)

{2,6,4,17,1,9,0,-2,11,3}
(ii)

{2,6,4,17,1,9,0,-2,11}
(iii)

{2,6,4,17,1,9,-2,11}
(iv)

{2,6,17,1,9,0,-2,11,3}
(v)

{6,4,17,1,9,0,-2,11,-3}

Question 4

4.

Find A ∪ B

(i)

{-4,9,14,11,6,3,15,0,5,-1,-5,13,-7,1,-8,-6}
(ii)

{-4,9,14,11,6,3,15,0,5,-1,-5,13,-7,-8,-6}
(iii)

{-4,9,14,11,3,15,0,5,-1,-5,13,-7,1,-8}
(iv)

{-4,9,14,11,6,3,15,0,5,-1,-5,13,-7,1,-8}
(v)

{-4,9,14,6,3,15,0,5,-1,-5,13,-7,1,-8,7}

Question 5

5.

Find B ∪ C

(i)

{13,16,-7,0,12,14,-5,15,-2,11,5,-9,-8,4,-6}
(ii)

{13,16,-7,12,14,-5,15,-2,11,5,-9,-8,4,6}
(iii)

{13,16,-7,0,12,14,-5,15,-2,11,5,-9,-8,4}
(iv)

{13,16,-7,0,12,14,-5,15,-2,11,5,-9,-8}
(v)

{13,16,-7,0,12,14,15,-2,11,5,-9,-8,4,-6}

Question 6

6.

Find C ∪ A

(i)

{-3,10,-4,-2,4,9,2,-6,3,8}
(ii)

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

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

{-3,10,-4,-2,4,-1,2,-6,3}
(v)

{-3,10,-4,-2,4,-1,9,2,-6,3,-9}

Question 7

7.

Find A ∪ B ∪ C

(i)

{5,-3,11,-1,2,-8,-7,-6,7,0,6,-5,9,-9,1}
(ii)

{5,-3,11,-1,2,-8,-7,-6,7,0,6,-5,13,-9}
(iii)

{5,-3,11,-1,2,-8,-7,-6,7,0,6,-5,13,9,-9,1}
(iv)

{5,-3,11,-1,-8,-7,-6,7,0,6,-5,13,9,-9,10}
(v)

{5,-3,11,-1,2,-8,-7,-6,7,0,6,-5,13,9,-9}

Question 8

8.

Find A ∩ B

(i)

{-9,14}
(ii)

{-9,7}
(iii)

{14}
(iv)

{-9,14,11}
(v)

{-9,11}

Question 9

9.

Find B ∩ C

(i)

{1,10,-5,11,13,8}
(ii)

{1,10,-5,11,13}
(iii)

{1,10,11,13,8}
(iv)

{1,10,-5,13,2}
(v)

{1,-5,11,13}

Question 10

10.

Find C ∩ A

(i)

{-8,16,14,-7,2}
(ii)

{-8,16,14,9,-7}
(iii)

{-8,16,14,9,-7,-5}
(iv)

{-8,14,9,-7}
(v)

{-8,16,14,9,-5}

Question 11

11.

Find A ∩ B ∩ C

(i)

{5,17}
(ii)

{5}
(iii)

{}
(iv)

{-8}
(v)

{17}

Question 12

12.

Find A ∪ (B ∩ C)

(i)

{-9,16,4,3,11,8,9,13,6,10,0,-2}
(ii)

{-9,16,4,3,11,8,9,13,-5,6,10,0,-2}
(iii)

{-9,16,3,11,8,9,13,-5,6,10,0}
(iv)

{-9,16,4,3,11,8,9,13,-5,6,10,0}
(v)

{-9,16,4,3,11,8,9,13,6,10,0,15}

Question 13

13.

Find B ∪ (C ∩ A)

(i)

{-7,14,-1,-9,-6,-4,-5,-8,13,3}
(ii)

{-7,14,-1,-9,-6,-4,-5,-8,13}
(iii)

{-7,14,-1,-9,-6,-4,-5,8,-8,13,3}
(iv)

{-7,14,-1,-9,-6,-4,-5,8,-8,13}
(v)

{14,-1,-9,-6,-4,-5,8,-8,13,5}

Question 14

14.

Find C ∪ (A ∩ B)

(i)

{2,9,3,-7,-6,-2,1,7,-4}
(ii)

{2,9,3,-7,-2,1,7,-3}
(iii)

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

{2,9,3,-7,-6,1,7}
(v)

{2,9,3,-6,-2,1,7,-4}

Question 15

15.

Find A ∩ (B ∪ C)

(i)

{8,1,-7,7,15,10,-5,14}
(ii)

{8,1,-7,7,15,10,-2,-5}
(iii)

{8,1,-7,7,15,10,-2,-5,14}
(iv)

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

{8,1,-7,7,10,-2,-5}

Question 16

16.

Find B ∩ (C ∪ A)

(i)

{7,-6,11,14}
(ii)

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

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

{7,-6,11,-5,4}
(v)

{7,-6,11,14,-5}

Question 17

17.

Find A − (B ∪ C)

(i)

{4,9}
(ii)

{8,-8}
(iii)

{4,8}
(iv)

{4}
(v)

{4,8,9}

Question 18

18.

Find B − (C ∪ A)

(i)

{7}
(ii)

{}
(iii)

{3}

Question 19

19.

Find A − (B ∩ C)

(i)

{10,13,-8,-1,7,8,2}
(ii)

{10,13,-1,7,8,2,1}
(iii)

{10,13,-1,7,8,2}
(iv)

{10,13,-8,-1,7,8,2,9}
(v)

{10,13,-1,7,8,2,9}

Question 20

20.

Find B − (C ∩ A)

(i)

{5,0,4,-7,12,-2}
(ii)

{5,0,4,12,-2,11}
(iii)

{5,0,4,-7,-2,-5}
(iv)

{5,4,-7,12,-2}
(v)

{5,0,4,-7,12,-2,-5}

Question 21

21.

Find A − (A ∩ (B ∩ C))

(i)

{-9,10,-4,11,6,-3,1,3}
(ii)

{-9,10,-4,11,6,-3,1}
(iii)

{10,-4,11,6,-3,1}
(iv)

{-9,10,-4,11,6,1,8}
(v)

{-9,10,-4,6,-3,1,3}

Question 22

22.

Find B − (A ∩ (B ∩ C))

(i)

{0,11,6,-3,10,3,-2}
(ii)

{0,11,6,-3,10,3,-6}
(iii)

{0,11,6,-3,10,-2,2}
(iv)

{0,11,-3,10,3,-2}
(v)

{0,11,6,-3,10,3,-2,-6}

Question 23

23.

Find C − (A ∩ (B ∩ C))

(i)

{7,-7,12,-2,-8,4,1,8}
(ii)

{7,-7,-2,-8,4,1,2}
(iii)

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

{7,-7,12,-2,-8,1,8}
(v)

{7,-7,12,-2,-8,4,1}

Question 24

24.

Find A'

(i)

{-4,-6,0,2,17,-7,14,7,9,-2,1,-3,-1,12,11,-9}
(ii)

{-4,0,2,17,-7,14,7,9,-2,1,-3,-1,12,11,-9,15}
(iii)

{-4,-6,0,2,17,-7,14,7,9,-2,1,-3,-1,12,11,-9,13}
(iv)

{-4,-6,0,2,17,-7,14,7,9,-2,1,-3,-1,12,11,13}
(v)

{-6,0,2,17,-7,14,7,9,-2,1,-3,-1,12,11,-9}

Question 25

25.

Find B'

(i)

{7,1,-7,-2,2,-6,6,4,11,-3,-1,9,13}
(ii)

{7,1,-7,-2,2,-6,6,4,11,-3,10,-1,9,13}
(iii)

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

{7,1,-7,-2,2,-6,6,4,11,-3,10,-1,9}
(v)

{7,1,-7,-2,2,6,4,11,-3,10,-1,9,0}

Question 26

26.

Find C'

(i)

{7,-2,14,-9,-8,12,0,-4,-1,-3,10,15,2,11}
(ii)

{7,-2,14,-9,4,-8,12,0,-4,-1,-3,10,15,2,1}
(iii)

{7,-2,14,-9,4,-8,12,0,-4,-1,-3,10,15,2}
(iv)

{7,-2,-9,4,-8,12,0,-4,-1,-3,10,15,2}
(v)

{7,-2,-9,4,-8,12,0,-4,-1,-3,10,15,2,1}

Question 27

27.

Find (A ∪ B)'

(i)

{-8,10,2,-5,-1,11,7,4,5,6}
(ii)

{10,2,-5,-1,11,7,4,5,-3}
(iii)

{-8,10,2,-5,-1,11,7,4,6}
(iv)

{-8,10,2,-5,-1,11,7,5}
(v)

{-8,10,2,-5,-1,11,7,4,5}

Question 28

28.

Find (A ∩ B)'

(i)

{-3,-9,-1,12,8,10,-6,3,6,-2,1,2,4,11,7,-5,13}
(ii)

{-3,-9,-1,12,8,10,-6,3,6,-2,1,2,4,11,7,13}
(iii)

{-3,-9,-1,12,8,10,-6,3,6,-2,1,2,4,11,7,-8}
(iv)

{-3,-1,12,8,10,-6,3,6,-2,1,2,4,11,7,-5}
(v)

{-3,-9,-1,12,8,10,-6,3,6,-2,1,2,4,11,7,-5}

Question 29

29.

Find (A − B) ∩ (A − C)

(i)

{9,12,11,15,-9}
(ii)

{9,12,11,15}
(iii)

{9,12,11}
(iv)

{9,11,15,-9}
(v)

{12,11,15,7}

Question 30

30.

Find (B − C) ∩ (B − A)

(i)

{10,4,0,-3}
(ii)

{10,4,0,16,14}
(iii)

{10,4,0,16}
(iv)

{10,4,16}
(v)

{10,0,16,14}

Question 31

31.

Find (C − A) ∩ (C − B)

(i)

{7,0,11}
(ii)

{7,0,-1}
(iii)

{7,0}
(iv)

{7,0,8,11}
(v)

{7,0,8}

Question 32

32.

Find (A − B) ∪ (A − C)

(i)

{-8,-9,5,3,4,7,-7}
(ii)

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

{-8,8,-9,5,3,4,7,-7}
(iv)

{-8,8,-9,5,3,4,7}
(v)

{8,-9,5,3,4,7}

Question 33

33.

Find (B − C) ∪ (B − A)

(i)

{7,-9,-4,-5,3,2}
(ii)

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

{7,-9,13,-4,-5,3,2}
(iv)

{7,-9,13,-4,-5,2,10}
(v)

{7,-9,13,-4,-5,3,2,11}

Question 34

34.

Find (C − A) ∪ (C − B)

(i)

{6,3,9,13,2,-1,-6}
(ii)

{6,3,9,13,2,-1,-2,-6}
(iii)

{3,9,13,2,-1,-2}
(iv)

{6,3,9,13,2,-1,-2}
(v)

{3,9,13,2,-1,-2,5}

Assignment Key