Learn All Concepts of Chapter 1 Class 9 - FREE. Check - Chapter 1 Class 9 Maths
Represent Root 13 on Number Line
Last updated at Sept. 9, 2020 by Teachoo
Transcript
√𝟏𝟑 on the Number line Represent √𝟏𝟑 on Number Line Let’s draw the number line Hence, point P is √𝟏𝟑 Using Pythagoras Theorem OB2 = OA2 + AB2 OB2 = 32 + 22 OB2 = 9 + 4 OB = √13
Chapter 1 Class 9 Number Systems
Concept wise
- Rational numbers - Definition
- Finding rational number between two numbers
- Irrational Numbers
- Simplifying real numbers
- Rationalising
- Laws of exponents
- Finding decimal expansion
- Expressing decimal in p/q
- Classifiying rational/irrational
- Finding irrational numbers b/w two numbers
- Real numbers on a number line
About the Author
Davneet Singh
Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He has been teaching from the past 9 years. He provides courses for Maths and Science at Teachoo.