Ex 1.5,1 - Chapter 1 Class 9 Number Systems - Part 4

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Ex1.5, 1 Classify the following numbers as rational or irrational: (iv) 1/ 2 1 is rational 2 " = 1.4142 " which is non- terminating non-repeating is an irrational number We know that / = Irrational So, 1/ 2 is 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 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.