identify the following definition of terms
1 set
2.subset
3.Null set
4.Union of set
5.intersection of set
6.complement of set
7.cardinality of set
8.difference of two sets
ill give you 100 points ibebrainlist at ifofollow pa kita basta tama sagot and maayos plss
1 set
2.subset
3.Null set
4.Union of set
5.intersection of set
6.complement of set
7.cardinality of set
8.difference of two sets
ill give you 100 points ibebrainlist at ifofollow pa kita basta tama sagot and maayos plss
Add an Answer
More Questions From This User See All
Answers & Comments
Verified answer
Answer:
1. set, in mathematics and logic, any collection of objects (elements), which may be mathematical (e.g., numbers and functions) or not. A set is commonly represented as a list of all its members enclosed in braces. The intuitive idea of a set is probably even older than that of number.
2. subset, In mathematics, set A is a subset of a set B if all elements of A are also elements of B; B is then a superset of A. It is possible for A and B to be equal; if they are unequal, then A is a proper subset of B. The relationship of one set being a subset of another is called inclusion.
3. null set, Any Set that does not contain any element is called the empty or null or void set. The symbol used to represent an empty set is – {} or φ. Examples: Let A = {x : 9 < x < 10, x is a natural number} will be a null set because there is NO natural number between numbers 9 and 10.
4. The union of two sets is a set containing all elements that are in A or in B (possibly both). For example, {1,2}∪{2,3}={1,2,3}. Thus, we can write x∈(A∪B) if and only if (x∈A) or (x∈B).
5. intersection of set, The intersection of sets can be denoted using the symbol '∩'. As defined above, the intersection of two sets A and B is the set of all those elements which are common to both A and B. Symbolically, we can represent the intersection of A and B as A ∩ B.
6. complement of set, The complement of a set is the set that includes all the elements of the universal set that are not present in the given set. Let's say A is a set of all coins which is a subset of a universal set that contains all coins and notes, so the complement of set A is a set of notes (which do not includes coins).
7. cardinality of set, The term cardinality refers to the number of cardinal (basic) members in a set. Cardinality can be finite (a non-negative integer) or infinite. For example, the cardinality of the set of people in the United States is approximately 270,000,000; the cardinality of the set of integers is denumerably infinite.
8. difference of two set, The difference of two sets, written A - B is the set of all elements of A that are not elements of B. The difference operation, along with union and intersection, is an important and fundamental set theory operation.
Explanation:
kapag hindi mo po nagets, ask me po hihi