what do u mean by SETS ? 11th maths
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a set is a well defined collection of elements that have something common or follow arule
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Hi,
Here is your answer,
Q.1 What is Set ?
Ans. Set is a collection of well defined objects which are distinct from each other. Sets are usually denoted by capital letters A,B,C....... and elements are usually denoted by small letters a,b,c....
If a is an element of a set A, then write a ∈ A and say belongs to A or a is in A or a is a member of A. If a does not belongs to A, we write a ∉ A.
METHODS FOR DESCRIBING A SET IS:-
(1) Tabular Form
(2) Roaster Form/Rule Method
TYPES OF SETS:-
1. Finite Set
2. Cardinal Number of a Finite Set
3. Empty/Null/Void Set
4. Singleton Set
5. Equal Set
6. Equivalent Set
7. Subset and Superset
8. Proper Set
9. Universal Set
10. Comparable Set
11. Non-Comparable Set
12. Power Set
13. Disjoint Set
Hope it helps you !
Here is your answer,
Q.1 What is Set ?
Ans. Set is a collection of well defined objects which are distinct from each other. Sets are usually denoted by capital letters A,B,C....... and elements are usually denoted by small letters a,b,c....
If a is an element of a set A, then write a ∈ A and say belongs to A or a is in A or a is a member of A. If a does not belongs to A, we write a ∉ A.
METHODS FOR DESCRIBING A SET IS:-
(1) Tabular Form
(2) Roaster Form/Rule Method
TYPES OF SETS:-
1. Finite Set
2. Cardinal Number of a Finite Set
3. Empty/Null/Void Set
4. Singleton Set
5. Equal Set
6. Equivalent Set
7. Subset and Superset
8. Proper Set
9. Universal Set
10. Comparable Set
11. Non-Comparable Set
12. Power Set
13. Disjoint Set
Hope it helps you !
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