Sets Flashcards
0
Q
Subset
A
Set in a set
1
Q
Set
A
A group of well defined objects
2
Q
Cardinal number
A
Amount of elements in a set
3
Q
Element
A
An item in a set
4
Q
Union
A
Set A and Set B put together
5
Q
Intersection
A
What elements are in both Set a and Set b
6
Q
{} or Ø
A
The empty or null set
7
Q
u
A
Universe
8
Q
Intersection
A
What elements are in both Set a and Set b
9
Q
{}
A
The empty set
10
Q
u
A
Universe
