Fichas
Set Theory
Fichas del conjunto (19)
- 1What is a Set?A Set is a collection of different objects.
- 2What are the Individual Objects of a Set called?Elements or Members
- 3What notation is used to denote a Set?Curly Braces
E.G
{ A, B } - 4What is an Empty Set?An empty Set is a Set without any members or objects.
E.G
{ } - 5What is a Universal Set? And how is it denoted?A Universal Set is a Set which contains ALL the elements under consideration in a given situation.
It is denoted by a U. - 6What symbols denotes "is a member of" a Set?The symbol ∈ denotes "is a member of",
and ∉ denotes "is not a member of". - 7What is a Subset?A Subset is a Set in which every element and object belongs to another Set.
- 8What symbol is used to denote "is a Subset of"?The symbol ⊆ denotes "is a Subset of" and ⊄ denotes "is not a Subset of".
- 9What is the Complement of a Set?The Complement of a Set is the Set of elements or objects which are in the Universal Set, but NOT in Set A.
- 10How is the Complement of a Set denoted?The Complement of a Set is denoted using the Symbol '.
E.G
A' - 11What is the Union of two Sets?The Union of two Sets is the Set of all elements or objects which are in A, B or both.
- 12How is the Union Operator denoted?The Union operator is denoted by the symbol ∪.
E.G
A ∪ B - 13What is the Intersection of two Sets?The Intersection of two Sets is the Set of elements or objects which are in both A and B.
- 14How is the Intersection Operator denoted?The Intersection Operator is denoted by the symbol ∩.
E.G
A ∩ B - 15What is the Difference of two Sets?The Difference of two Sets is the Set of elements or objects which are in A but not in B.
- 16How is the Difference Operator denoted?The Difference Operator is denoted with the symbol -.
E.G
A - B - 17Which operator expresses the English Term "and"?The Intersection Operator expresses the term "and", and is denoted using the symbol ∩.
E.G
A ∩ B - 18Which operator expresses the English Term "or / either"?The Union Operator expressed the term "or / either" and is denoted using the symbol ∪.
E.G
A ∪ B - 19Which operator expresses the English Term "not"?The Complement Operator expresses the term "not" and is denoted by the symbol '.
E.G
A'
Información
- Descripción
- Flash Cards for Set Theory
- Creado por
- Carl Patchett
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