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Sets indir, indir (2), Set of all possible values (Universal set), :…
Sets
Types of Sets
2) Finite set.
3) Infinte set.
1) Empty set
4) Equal set.
5) Equivalent set.
6)
Which leters which sets
N: Set of all natural numbers.
Z: Set of all integers.
Q: Set of all rational numbers.
R: Set of all real numbers.
Z+: Set of all positive integers.
O: The set of odd integers.
E: The set of even integers.
P: The set of prime numbers.
Functions
Sets and Formulas
Relations
Ordinals
Countable and Uncountable sets
What is the symbol means
∩ = Intersection (Overlap) 'AND'
∅ = Empty set
∪ = Union (all together) 'OR'
⊂ = Subset of...
∉ = Not an element of...
⊄ = Not a subset of...
∈ =Element of...
⊆ = A subset and equal to...
A' = Not A
∀ = For all
∃ = There exists
∴ = Therefore
: and | = Such that
basic theory of sets
Set of all possible values (Universal set)
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