write ten examples of sets
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Example of SetsHere are a few sample examples, given to represent the elements of a set.Example 1:Write the given statement in three methods of representation of a set:The set of all integers that lies between -1 and 5Solution:The methods of representations of sets are:Statement Form: { I is the set of integers that lies between -1 and 5}Roster Form: I = { 0,1, 2, 3,4 }Set-builder Form: I = { x: x ∈ I, -1 < x < 5 }Example 2: Find A U B and A ⋂ B and A – B.If A = {a, b, c, d} and B = {c, d}.Solution: A = {a, b, c, d} and B = {c, d}A U B = {a, b, c, d} A ⋂ B = {c, d} and A – B = {a, b}For more maths concepts, keep visiting BYJU’S and get various maths related videos to understand the concept in an easy and engaging way.Frequently Asked Questions on SetsWhat is set? Give an example.A set is a collection of elements or numbers or objects, represented within curly brackets { }.For example: {1,2,3,4} is a set of numbers.What are the different forms of sets?There are three forms in which we can represent the sets. They are:Statement form: A set of even number less than 20Roster form: A = {2,4,6,8,10,12,14,16,18}Set builder form: A = {x: x=2n, n ∈ N and 1 ≤ n ≤ 20}What are the types of sets?The sets are of different types, such as empty set, finite and infinite set, equal set, equivalent set, proper set, disjoint set, subsets, singleton set.Check: Types of SetsWhy do we use sets in Maths?The purpose of using sets is to represent the collection of relevant objects in a group. In maths, we usually represent a group of numbers like a group of natural numbers, collection of rational numbers, etc.What are the elements of sets?The elements of sets are the numbers, objects, symbols, etc contained in a set. For example, in A={12,33.56,}; 12, 33 and 56 are the elements of sets.
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