“A set is a collection of distinct, symbols in ordered objects. Sets are typically collections of...Set
“The cardinality of a set A, written as|A| or#(A), is the number of elements in A. Cardinality...Cardinality
“In set theory, the symmetric difference of two sets A and B is the set of elements either in A...Symmetric difference
“In set theory, the complement of a set A is the set of all elements that are not in A. If the...Complement (set theory)
“In math, a relation (called R) inter two sets: a set A and a set B, is a subset of their...Relation between sets
“In set theory, counting is the act of placing things in a one-to-one correspondence with a...Countable set
“The Cartesian product of two sets A and B, denoted by , is the set of all possible ordered pairs...Cartesian product
This category has only the following subcategory.
- [×] Ordinal numbers (1 P)
Pages in category "Set theory"
The following 25 pages are in this category, out of 25 total.