from the Venn digram, A ∩ B =
Ø
{ l, m, n }
{ 2, 4, 6 }
{ l, m, n, 2, 4, 6 }
From the given diagram, P ∩ Q =
{ 1, 2, 3, 4 }
{ a, b, c }
{ 1, 2, a, b }
Illustrate A = { a, b, c, d, e, f } and B = { a, c, e } on a Venn - diagram.
If A and B are two disjoint sets. Venn – diagram for A and B is
None of these
The closed geometric figure used to represent sets and various relationship between them are called
Union
Intersection
Venn - diagram
Set builder form
The cardinal number of A = { square numbers less than 6 } is
0
1
2
3
Illustrate P = { 2, 3, 4, 7 } and Q = { 3, 5, 7, 8} on a Venn - Diagram.
The union of sets A,B is usually denoted by
A∩B
A∈B
A∪B
A⊂B
In figure, A ∩ B is
{1,2,4}
{5,6,7}
{ 3 }
{1,2, 3, 4 }
A set which contains no elements is called
Null set
Empty set
Equivalent set
Equal set
