01What is the roster form of B = {x : x is a natural number and 8 ≤ x ≤ 11}?B = {x : x एक प्राकृतिक संख्या है और 8 ≤ x ≤ 11} का सूची रूप क्या है?
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Mathematics
Roster form with inequalities
In this Class 11 Mathematics topic from the Sets chapter, students learn how to represent a set in roster form when its elements are defined by inequalities. They practise interpreting conditions such as x < 5 or 2 ≤ x ≤ 6, identifying the appropriate number system, and listing every element clearly within braces. The topic also strengthens understanding of finite sets, endpoints, and the difference between a rule that defines a set and its explicit roster representation.
Easy · Level 1 · 2 questions
Practice questions
02What is the roster form of I = {x : x is a natural number and 12 < x < 16}?I = {x : x एक प्राकृतिक संख्या है और 12 < x < 16} का सूची रूप क्या है?
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