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Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class


Ex 1.3, 6 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}

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Davneet Singh

Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.