Ex 1.4, 1 (v) - Chapter 1 Class 9 Number Systems

Last updated at Dec. 16, 2024 by

Ex 1.4, 1 (v) - Classify as rational or irrational: 2π [with Video] - Ex 1.4

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Ex1.5, 1 Classify the following numbers as rational or irrational: (v) 2𝛑 2 is rational 𝛑 = 3.1415 . which is non- terminating non-repeating is an irrational number We know that Rational x Irrational = Irrational Thus, 2𝛑 is an irrational number

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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