Symbols Flashcards
1
Q
{A}
A
Set
2
Q
E
A
Element
3
Q
/E
A
Not an element
4
Q
c
A
Proper subset
5
Q
/c
A
Not a proper subset
6
Q
c
-
A
Subset
7
Q
/c
-
A
Not a subset
8
Q
N
A
Natural number
9
Q
W
A
Whole number
10
Q
Z
A
Integer
11
Q
Q
A
Rational number
12
Q
__
Q
A
Irrational number
13
Q
R
A
Real numbers
