Ncert Solutions for Class 9 Mathematics Chapter 1: Number System Exercise 1.2

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Question 1. State whether the following statements are true or false. Justify your answers.

Question 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. Question 3 Show how √5 can be represented on the number line. √5 = √(4+1)