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)

{3,-9,-6,-5,-3,6,14,2}
(ii)

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

{-9,-3,-4,3,6,-5,-6,2,10}
(iv)

{}
(v)

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

Question 2

2.

A ∩ B
=

(i)

{9}
(ii)

{5}
(iii)

{11}
(iv)

{-6,5}
(v)

{}

Question 3

3.

A − B
=

(i)

{2,-5,1,7}
(ii)

{1,7,2}
(iii)

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

{-2,7,-5,1,2}
(v)

{3,8,4,-1}

Question 4

4.

Find A ∪ B

(i)

{-4,-2,-1,6,-8}
(ii)

{4,6,-1,-4,-2}
(iii)

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

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

{-1,-2,-4,6,4,-8}

Question 5

5.

Find A ∩ B

(i)

{9}
(ii)

{2}
(iii)

{9,-3}
(iv)

{}

Question 6

6.

Find A − B

(i)

{-9}
(ii)

{-9,1}
(iii)

{-9,4}
(iv)

{3,4,-9}
(v)

{}

Question 7

7.

Find B − A

(i)

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

{-9,-3,-8,-2}
(iii)

{3,-3,-2,-8,-9}
(iv)

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

{}

Question 8

8.

Find (A − B) ∪ (B − A)

(i)

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

{-8,-5,-9,-6,-4,3,9,6}
(iii)

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

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

{-9,-5,-4,3,-8,6,-6}

Question 9

9.

Find (A ∪ B) − (A ∩ B)

(i)

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

{9,-5,5,0,4,7,3,6,8}
(iii)

{0,5,9,3,6,7,-1,-5,4}
(iv)

{8,2,6,4,3,9,7,0,-5,5}
(v)

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

Question 10

10.

Find A'

(i)

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

{}
(iii)

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

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

Question 11

11.

Find B'

(i)

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

{}
(iii)

{9,4,-3,8}

Question 12

12.

Find (A ∪ B)'

(i)

{-5,-2,7,2,6,-7}
(ii)

{}

Question 13

13.

Find (A ∩ B)'

(i)

{0,8,9,3,-4,-9,-2,-3,-6,-8,4}
(ii)

{}
(iii)

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

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

Question 14

14.

Find (A − B)'

(i)

{}
(ii)

{-6,-2,7,1,-1,0}
(iii)

{-6,7,1,-2,-1,-5}
(iv)

{-6,0,-2,1,7,-5}
(v)

{-5,7,-2,-1,-6,0,1}

Question 15

15.

Find (B − A)'

(i)

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

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

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

{}

Question 16

16.

Find ( (A − B) ∪ (B − A) )'

(i)

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

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

{-6,8,-7,-4,-8}
(iv)

{}

Assignment Key