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)
{3,6,14,-5,0,4,-7,2,5,-8}
(ii)
{3,-9,-7,4,0,-5,6,5,-8}
(iii)
{2,-7,6,-8,5,3,-9,4,-5,0,14}
(iv)
{6,3,-7,-9,-5,2,5,4,0}
(v)
{4,5,6,-5,-7,0,3,-9,-8,2}
Question
2
2.
A ∩ B
=
(i)
{-2,1,3}
(ii)
{1}
(iii)
{3,1}
(iv)
{-7,1}
(v)
{10,1}
Question
3
3.
A − B
=
(i)
{-3,1,-7,6,8,12}
(ii)
{-3,1,6,5,-7,8}
(iii)
{-7,8,6,1,-3}
(iv)
{8,-7,-3,1}
(v)
{-6,3,4,9,-8}
Question
4
4.
Find A ∪ B
(i)
{1,3,7,-2,-1,-3,-7}
(ii)
{3,-7,7,-1,-4,-2,1}
(iii)
{1,-1,-4,4,-3,3,-7,7}
(iv)
{-1,3,7,1,-3,-7,-2,5,-4}
(v)
{-1,1,-7,-4,3,-3,7,-2}
Question
5
5.
Find A ∩ B
(i)
{-4,-8}
(ii)
{-8,4}
(iii)
{5,-8,4,-4}
(iv)
{-8,4,-4}
(v)
{-4,2,4}
Question
6
6.
Find A − B
(i)
{}
(ii)
{0,6,3}
(iii)
{4,3}
(iv)
{0,4,2,3}
(v)
{3,0,4}
Question
7
7.
Find B − A
(i)
{5}
(ii)
{-3,5}
(iii)
{-1,5,-3}
(iv)
{5,-1}
(v)
{}
Question
8
8.
Find (A − B) ∪ (B − A)
(i)
{-6,2}
(ii)
{-6}
(iii)
{-6,-4,-3}
(iv)
{}
(v)
{-6,-3}
Question
9
9.
Find (A ∪ B) − (A ∩ B)
(i)
{-7,-9,2,5,3,-8,-5,4}
(ii)
{5,3,-8,-9,4,-7,2,-4}
(iii)
{3,-8,4,-9,-5,-4,5,-7,2}
(iv)
{-4,-7,2,5,-8,-9,4}
(v)
{-8,4,2,-7,3,-9,-4}
Question
10
10.
Find A'
(i)
{10,5,1,3,7,6,4,2,9,-9,-8}
(ii)
{}
(iii)
{5,1,4,-8,3,7,10,9,6,2}
(iv)
{7,1,5,3,-9,6,9,2,10,4}
Question
11
11.
Find B'
(i)
{}
(ii)
{-7,6,3,-9,5,9,1,-3,-5}
(iii)
{-7,-5,1,-3,-2,9,6,-9,3,5}
(iv)
{-7,3,-9,-3,-2,1,5,9,6}
Question
12
12.
Find (A ∪ B)'
(i)
{}
(ii)
{-3,9,8,6}
(iii)
{9,2,-3,6,8}
Question
13
13.
Find (A ∩ B)'
(i)
{8,-1,9,-9,3,-7,1,5,-8,4,-4,6,0,-3}
(ii)
{3,6,-7,-9,-3,-4,9,-1,5,4,8,0,-8}
(iii)
{0,9,-3,-8,3,-4,4,-9,8,1,-7,5,6}
(iv)
{}
Question
14
14.
Find (A − B)'
(i)
{-2,3,4,-3,5,1,6,9,2,-5,-6,-1,7}
(ii)
{4,-3,3,7,9,6,-1,2,-5,5,1,-2,-4,-6}
(iii)
{}
(iv)
{-5,-1,1,-3,7,-6,-2,-4,5,6,2,4,9}
Question
15
15.
Find (B − A)'
(i)
{-3,-7,-2,-5,7,-6,-8,-1,9,2,8,-4,4,3}
(ii)
{}
(iii)
{-1,-4,4,-6,9,2,-7,7,3,-3,-5,8,-2}
(iv)
{9,-5,8,-7,3,-2,7,2,-8,4,-1,-3,-6}
(v)
{-7,-4,7,8,3,-5,-8,-3,-6,2,-2,4,-1}
Question
16
16.
Find ( (A − B) ∪ (B − A) )'
(i)
{-9,8,-7,9,-2,-3,3,-1,-8,-5,-4}
(ii)
{-9,3,8,-8,-2,-3,9,-5,-4,-1}
(iii)
{3,-2,-7,-1,8,-4,-5,-3,-9,-8}
(iv)
{3,-5,-8,-4,-7,-9,-1,9,-3,8}
(v)
{}
Assignment Key
1) (v)
2) (ii)
3) (iii)
4) (v)
5) (iv)
6) (v)
7) (iv)
8) (v)
9) (ii)
10) (i)
11) (iii)
12) (iii)
13) (i)
14) (ii)
15) (i)
16) (i)
