Ex 1.1, 5 - Chapter 1 Class 11 Sets - Part 2

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  1. Chapter 1 Class 11 Sets (Term 1)
  2. Serial order wise

Transcript

Ex 1.1, 5 List all the elements of the following sets: (ii) B = {x: x is an integer, −1/2 < x < 9/2} Given −1/2 < x < 9/2 i.e. –0.5 < x < 4.5 Integers = ......–4, –3, –2, –1, 0, 1, 2, 3, 4, 5, 6, 7, 8, …. Elements of the given set are 0,1,2,3,4 Thus, B = {0, 1, 2, 3, 4}

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Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 10 years. He provides courses for Maths and Science at Teachoo.