EduSahara™ Worksheet

EduSahara™ Assignment

Name : Operations on Sets Using Venn Diagrams

Chapter : Venn Diagrams

Grade : ICSE Grade VII

License : Non Commercial Use

Question 1

1.

A ∪ B
=

(i)

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

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

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

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

{7,-2,-8,5,8,-4,-1,-9}

Question 2

2.

A ∩ B
=

(i)

{-4,1}
(ii)

{12}
(iii)

{}
(iv)

{6}
(v)

{8}

Question 3

3.

A − B
=

(i)

{-6,2,6}
(ii)

{2,-6}
(iii)

{-6,10,6,2}
(iv)

{1,3,-8}
(v)

{2,-6,6,0}

Question 4

4.

Find A ∪ B

(i)

{0,7,5,-8,8,-5}
(ii)

{}
(iii)

{-5,-1,5,7,8,-8,-2,0}
(iv)

{5,0,7,-5,-8,-1,8}
(v)

{7,0,5,-1,-6,-8,8}

Question 5

5.

Find A ∩ B

(i)

{-3}
(ii)

{-3,3}
(iii)

{-6}
(iv)

{-1,-6,-3}
(v)

{-6,-3}

Question 6

6.

Find A − B

(i)

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

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

{9,3,-7}
(iv)

{-7,9}
(v)

{}

Question 7

7.

Find B − A

(i)

{1,-5,8}
(ii)

{8,1}
(iii)

{1,3}
(iv)

{}
(v)

{8}

Question 8

8.

Find (A − B) ∪ (B − A)

(i)

{7,3,-6,-4,-3,-5,9}
(ii)

{3,-9,7,-5,-4,9,-6,-3}
(iii)

{-9,9,-6,-3,-4,3}
(iv)

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

{-6,-9,3,-3,-5,9}

Question 9

9.

Find (A ∪ B) − (A ∩ B)

(i)

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

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

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

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

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

Question 10

10.

Find A'

(i)

{3,-1,2,8,1,-8,-7,9,7}
(ii)

{}
(iii)

{1,-8,8,2,4,3,-7,-1,9,7}

Question 11

11.

Find B'

(i)

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

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

{}

Question 12

12.

Find (A ∪ B)'

(i)

{-8,2,0,-6,-7,4}
(ii)

{0,4,-7,-6,-8}
(iii)

{}

Question 13

13.

Find (A ∩ B)'

(i)

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

{}
(iii)

{-6,8,6,-3,0,4,-4,5,-8,1,7,3,-5,-2,-1}
(iv)

{-6,2,5,6,-5,0,1,-8,8,4,-3,-1,7,3,-4,-2}

Question 14

14.

Find (A − B)'

(i)

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

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

{4,-2,5,-8,-1,8,0,-7,3,-4}
(iv)

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

{}

Question 15

15.

Find (B − A)'

(i)

{}
(ii)

{9,6,0,-2,-8,7}
(iii)

{-2,7,-8,0,6}

Question 16

16.

Find ( (A − B) ∪ (B − A) )'

(i)

{}
(ii)

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

{0,-3,7,-4,-2,4,-8,5,-5,3,9,2}

Assignment Key