Ex 1.3, 7 - Write intervals in set-builder form: (-3, 0)

 

 

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

Transcript

Ex 1.3, 7 Write the following intervals in set-builder form: ( –3, 0) All real numbers between –3 and 0 are included but –3,0 not included - 3 < x < 0 And interval form is valid for real numbers. (–3, 0) = {x: x ∈ R, –3 < x < 0} ( ) Not included [ ] Included

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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.