Learn in your speed, with individual attention - Teachoo Maths 1-on-1 Class

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Question 1 Deleted for CBSE Board 2024 Exams

Chapter 1 Class 9 Number Systems

Serial order wise

Last updated at May 29, 2023 by Teachoo

βπ on the Number line Represent βπ on Number Line Letβs draw the number line Using Pythagoras Theorem OB2 = OP2 + PB2 OB2 = (β2)^2 + 12 OB2 = 2 + 1 OB = β3 Example 4 Locate 3 on the number line For drawing 3 we consider Pythagoras theorem. Using Pythagoras theorem Hypotenuse2 = Base2 + Height2 Hypotenuse = ("Base2 + Height2" ) Hypotenuse = (1^2+( 2)2) Hypotenuse = (1+2) First we find 2 and mark it in our number line, then we find 3 Drawing 2 For 3 Point M is 3