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What is the cardinal number of a set?
The cardinal number of a set is the number of elements in the set. Example: the cardinal number of the set {6, prune, 675, biscuit, London} is 5, since the set contains five elements. If a set contains repeated elements, they should only be counted once. Example: the cardinal number of the set {6, 7, 3, 4, 4, 7} is 4 (not 6) since the fours and sevens are only counted once.
The set of contains all the whole numbers and their opposites?
That is called the set of "integers".
What do you call sets within another set?
If all elements of set A are also elements of set B, then set A is a subset of set B.
What is for two sets the set of all elements that are in either set?
That is called the UNION of the two sets.
What is the mean of a set of data that contains numbers that are all the same?
Any one of the numbers is equal to the mean of the set.
What set contains all the elements under consideration?
A unit set contains all the elements under consideration.
What is the answer a set that contains all the elements under consideration?
The universal set.
What are the 4 basic operations on set?
A set is a collection of well defined objects known as elements Opperatons of sets are 1)union - the union of sets A and B is the set that contains all elements in A and all elements in B. intersection - given two sets A and B, the intersection of A and B is a set that contains all elements in common between A and B. compliments - given set A, A compliment is the set of all elements in the universal set but not in A difference - A-B is a set containing all elements in A that are not in B. symmetric difference - it is the sum of A and B minus A intersection B.
What is empty and universal set?
The empty set is the one that contains nothing at all. The universal set contains everything. Those are oversimplified definitions, but provide a good place to start. When we talk about things in sets, we call the things contained in the sets elements. So we can be more precise and say the empty set is a unique set with no elements. The universal set contains all elements INCLUDING itself.
What are example of null set?
A null set is a set that contains no elements.
What is null set numbers?
It is a set that contains no elements: an empty set.
A set that contains no elements is called an set or a set?
Empty set or null set
What are the different kinds of sets according to the relationship?
Binary relationship, relationship set with abbreviated name, and ternary relationship set are the different kinds of sets. A binary relationship in math terms means that there are ordered pairs.
What is a finite set in math?
It is a set which contains a finite number of elements.
What does null set mean in math terms?
It is a set that contains no elements - an empty set.
What is the definition of union in math?
A union of two sets is the set that contains all the elements that are in any of the original sets.
What is universal set?
A universal set is a set that contains all the elements under consideration for a particular discussion or problem. It is used in set theory to define the range of possibilities within a given context.
