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32 Cards in this Set
- Front
- Back
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Set |
A clearly defined collection of elements |
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Element |
A member of the set |
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Sets are denoted using |
Capital letters |
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Elements are denoted using |
Lowercase letters |
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Prime number |
Any number greater than one whose only factors are one and itself
Examples: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29 |
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Integer |
Any number without a fractional part or numbers after the decimal point |
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Cardinality |
The number of elements in a set |
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Subset |
A set whose elements are present in a set that has additional elements or a set with the same elements |
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Proper subset |
A set whose elements are present in a larger set |
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Every set is a |
subset of itself |
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Universal set |
A set that contains all the possible elements under consideration |
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Unit set |
A set that consists of only one element |
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Null set |
A set that contains no elements |
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Complement of a set |
The elements not in that set (region when it comes to the Venn diagram) |
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Disjoint Sets |
Sets that do not share any elements |
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Power set |
The set of all the subsets of a particular set |
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An empty set is a |
subset of every set |
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Equation for the subsets of a set |
2 to the power of n
(n being the cardinality of the set) |
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B' can be thought of as |
Omission/Exclusion |
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(A u B)' can be thought of as |
Inversion (inverting) |
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P' n Q' = |
(P u Q)' |
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A u B |
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A n B |
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A' |
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A n B' |
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A' n B |
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A u B' |
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(A n B)' |
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(A u B)' |
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' is read as |
Not |
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The union symbol is read as |
Or |
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The intersection symbol is read as |
While also/and |
