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

Go Ad-free
Davneet Singh's photo - Co-founder, Teachoo

Made by

Davneet Singh

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, Social Science, Physics, Chemistry, Computer Science at Teachoo.