Example 14 - Chapter 1 Class 11 Sets

Last updated at Dec. 13, 2024 by

Example 14 - Let X = {Ram, Geeta, Akbar} be set of students

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Example 14 Let X = {Ram, Geeta, Akbar} be the set of students of Class XI, who are in school hockey team. Let Y = {Geeta, David, Ashok} be the set of students from Class XI who are in the school football team. Find X ∪ Y and interpret the set. Given X = {Ram, Geeta , Akbar} Y = {Geeta, David, Ashok} Common elements (Geeta) should be taken once X ∪ Y = {Ram, Geeta, Akbar, David, Ashok}. This is the set of students from Class XI who are in the hockey team or the football team or both. ∪ Union - Combination of two sets

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 14 years. He provides courses for Maths, Science and Computer Science at Teachoo