Check sibling questions

Ex 1.2,2 - Chapter 1 Class 9 Number Systems (Term 1)

Last updated at Dec. 8, 2016 by

Ex 1.2,2 - Are square roots of all positive integers - Irrational Numbers

This video is only available for Teachoo black users

Subscribe Now

Solve all your doubts with Teachoo Black (new monthly pack available now!)

Join Teachoo Black

Transcript

Ex 1.2, 2 Are the square roots of all positive integers irrational? If not, give an example of the square root of a number that is a rational number. No, Example Taking positive integer 4 4 = 2 2 is a rational number

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 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.