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- DictionarySet/set/
verb
- 1. put, lay, or stand (something) in a specified place or position: "Dana set the mug of tea down"
- 2. put or bring into a specified state: "the hostages were set free"
What is a set? A set is a collection of objects or elements which is represented in different forms. Learn its types and formulas with the help of solved examples at BYJU’S.
- 4 min
to place in some relation to something or someone: We set a supervisor over the new workers. to put into some condition: to set a house on fire. to put or apply: to set fire to a house. to put in the proper position: to set a chair back on its feet. to put in the proper or desired order or condition for use:
A set is a group of things that belong together, like the set of even numbers (2,4,6…) or the bed, nightstands, and dresser that make up your bedroom set. Set has many different meanings. As a verb, it means to put in place.
1. To put in a specified position or arrangement; place: set a book on a table; set the photo next to the flowers. 2. a. To put into a specified state: set the prisoner at liberty; set the house ablaze; set the machine in motion. b. To cause to begin an action: The noise set the dog to barking. c.
- What Is A Set?
- Set Definition
- Elements of A Set
- Representation of Sets
- Visual Representation of Sets Using Venn Diagram
- Sets Formulas
- Solved Examples
We commonly use the terms like ‘a complete set of novels’ or ‘a set of cutlery’ in day-to-day life. What do we mean by the term ‘set’ here? It simply defines a collection of objects or things of the same type. Sets in math are also defined in the similar context.
In mathematics, a set is defined as a collection of distinct, well-defined objects forming a group. There can be any number of items, be it a collection of whole numbers, months of a year, types of birds, and so on. Each item in the set is known as an element of the set. We use curly brackets while writing a set. Consider an example of a set. A={1,...
Elements or members are the terms or items present in a set. They are enclosed in curly brackets and separated by commas. To represent that an element is contained in a set, we use the symbol “∈.” It is read as ‘belongs to.’ Suppose we have a set of even natural numbers less than 10. A={2,4,6,8}. Here, 2∈A but 3∉A.
We represent the sets in different ways. The only difference is in the way in which the elements are listed. The different forms of representing sets are discussed below.
The pictorial representation of sets represented as circles is known as the Venn diagram. The elements of the sets are inside the circles. The rectangle that encloses the circles represents the universal set. The Venn diagram represents how the sets are related to each other.
There are some set formulas that we can use to find the number of elements. For sets A and B, 1. n(AUB)=n(A)+n(B)–n(A∩B) 2. n(A−B)=n(AUB)−n(B) 3. n(A−B)=n(A)−n(A∩B)
1. How many elements are there in the set A={x:xis a perfect square less than 30}? Solution: A={1,4,9,16,25} n(A)=5 2. Arrange the set A={y:y2=36;yis an integer}in roster form. Solution: y2=36⇒y2−36=0⇒y=±6 A=–6,6 3. Write the set B={1,2,5,10,17}in set builder form. Solution: 02+1=1 12+1=2 22+1=5 32+1=10 42+1=17 So, in roaster form B={y:y2+1,y<5} 4....
Sets Definition. In mathematics, a set is defined as a well-defined collection of objects. Sets are named and represented using capital letters. In the set theory, the elements that a set comprises can be any kind of thing: people, letters of the alphabet, numbers, shapes, variables, etc.
Jul 19, 2024 · Sets. A set is a collection of well-defined objects that share some common property. It can be a group of any items, such as the names of the months in a year, the days in a week, or a list of variables or constants. Sets are named and represented in capital letters. Here are some examples of sets:
