It means that everything in Set A in part of Set B
An example would be:
Set A = The Vowels in the alphabet = (A, E, I , O , U)
Set B = All the letters in the Alphabet = (A B C D E F G H I J K L M N O P Q R S T U V W X Y Z)
As all of the elements (parts) in Set A are also found in Set B along with others, Set A is said to be a Sub Part of Set B
It is the set of all elements we are considering or dealing with in a given problem. We use a capital U or sometimes capital E to mean the universal set. Now take ANY two sets, A and B. If every single element of set A is contained in set B, we say A is a subset of B. The empty set is a subset of every set. Every set in contained in the universal set, so they are all subset of it.
A set "A" is said to be a subset of of set "B", if every element in set "A" is also an element of set "B". If "A" is a subset of "B" and the sets are not equal, "A" is said to be a proper subset of "B". For example: the set of natural numbers is a subset of itself. The set of square numbers is a subset (and also a proper subset) of the set of natural numbers.
If set A and set B are two sets then A is a subset of B whose all members are also in set B.
let A be the set {1,2,3,4} let B the set {1,3} let C be the set {1,2,4,5} from this, we can say that B is a subset of a because all of the members of B are also member of in another.
A set A is a subset of a set B if A is "contained" inside B.
If all the elements in set A are also elements of set B, then set A is a subset of set B.
If all elements of set A are also elements of set B, then set A is a subset of set B.
It is the set of all elements we are considering or dealing with in a given problem. We use a capital U or sometimes capital E to mean the universal set. Now take ANY two sets, A and B. If every single element of set A is contained in set B, we say A is a subset of B. The empty set is a subset of every set. Every set in contained in the universal set, so they are all subset of it.
There is no such concept as "proper set". Perhaps you mean "proper subset"; a set "A" is a "proper subset" of another set "B" if:It is a subset (every element of set A is also in set B)The sets are not equal, i.e., there are elements of set B that are not elements of set A.
A set "A" is said to be a subset of of set "B", if every element in set "A" is also an element of set "B". If "A" is a subset of "B" and the sets are not equal, "A" is said to be a proper subset of "B". For example: the set of natural numbers is a subset of itself. The set of square numbers is a subset (and also a proper subset) of the set of natural numbers.
If set A and set B are two sets then A is a subset of B whose all members are also in set B.
let A be the set {1,2,3,4} let B the set {1,3} let C be the set {1,2,4,5} from this, we can say that B is a subset of a because all of the members of B are also member of in another.
A set A is a subset of a set B if A is "contained" inside B.
Set "A" is said to be a subset of set "B" if it fulfills the following two conditions:A is a subset of B, andA is not equal to B
A is a subset of a set B if every element of A is also an element of B.
Assume that set A is a subset of set B. If sets A and B are equal (they contain the same elements), then A is NOT a proper subset of B, otherwise, it is.
It means that all elements in A are included in set B, but not necessarily the other way around.