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Sets
Set Information
Question | Answer |
---|---|
Universal Set | The set that contains all other sets |
Union of sets | The elements of two or more sets together |
Intersection of sets | The elements that appear in two or more sets |
Compliment of the set | The compliment of a set A is the set of elements in the universal set U that are not in A |
Set difference | All the elements in set A that are not in set B |
Subset | A set that belongs to another set |
Venn diagram | Shows the relationship between sets |
Element | This is an object that belongs to a set |
Finite Set | Is a set that contains a limited number of elements. For example a set of odd numbers between 1 and 10 |
Infinite Set | A set containing unlimited elements. For example a set of all the odd numbers |
Null Set | A set that contains no elements is called a null or empty set |