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Chapter 1 Class 9 Number Systems
Serial order wise
Ex 1.3

Ex 1.3 pages

Ex 1.3, 1 (i) Ex 1.3, 1 (ii) Ex 1.3, 1 (iii) Ex 1.3, 1 (iv) Ex 1.3, 1 (v) Ex 1.3, 1 (vi) Ex 1.3,2 Ex 1.3, 3 (i) Ex 1.3, 3 (ii) Ex 1.3, 3 (iii) Ex 1.3,4 Ex 1.3, 5 Ex 1.3,6 Ex 1.3, 7 Ex 1.3, 8 Ex 1.3, 9 (i) Ex 1.3, 9 (ii) Ex 1.3, 9 (iii) Ex 1.3, 9 (iv) Ex 1.3, 9 (v) Next category Ex 1.4 →

Ex 1.3

Ex 1.3, 1 (i)

Ex 1.3, 1 (ii)

Ex 1.3, 1 (iii) Important

Ex 1.3, 1 (iv) Important

Ex 1.3, 1 (v)

Ex 1.3, 1 (vi) Important

Ex 1.3,2

Ex 1.3, 3 (i)

Ex 1.3, 3 (ii) Important

Ex 1.3, 3 (iii) Important

Ex 1.3,4 Important

Ex 1.3, 5

Ex 1.3,6

Ex 1.3, 7

Ex 1.3, 8 Important

Ex 1.3, 9 (i)

Ex 1.3, 9 (ii) Important

Ex 1.3, 9 (iii) Important

Ex 1.3, 9 (iv)

Ex 1.3, 9 (v) Important

You are here

Ex 1.4 →

Chapter 1 Class 9 Number Systems

Serial order wise

Ex 1.1
Ex 1.2
Ex 1.3
Ex 1.4
Ex 1.5
Examples
Visualise Decimal Numbers on the number line

Ex 1.3, 9 (v) - Chapter 1 Class 9 Number Systems

Last updated at August 14, 2026 by Teachoo

Ex 1.3, 9 (v) - Classify rational or irrational: 1.101001000100001... - Ex 1.3

Next: Ex 1.4 → Remove Ads

Ex 1.3 pages

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Transcript

x1.3, 9 Classify the following numbers as rational or irrational: (v) 1.101001000100001 1.10100100010000 It is a non-terminating , non-repeating decimal therefore, it is a irrational number.

Chapter 1 Class 9 Number Systems
Serial order wise

Ex 1.3

Ex 1.3, 1 (i)

Ex 1.3, 1 (ii)

Ex 1.3, 1 (iii) Important

Ex 1.3, 1 (iv) Important

Ex 1.3, 1 (v)

Ex 1.3, 1 (vi) Important

Ex 1.3,2

Ex 1.3, 3 (i)

Ex 1.3, 3 (ii) Important

Ex 1.3, 3 (iii) Important

Ex 1.3,4 Important

Ex 1.3, 5

Ex 1.3,6

Ex 1.3, 7

Ex 1.3, 8 Important

Ex 1.3, 9 (i)

Ex 1.3, 9 (ii) Important

Ex 1.3, 9 (iii) Important

Ex 1.3, 9 (iv)

Ex 1.3, 9 (v) Important

You are here

Ex 1.4 →

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Ex 1.3, 9 (v) - Chapter 1 Class 9 Number Systems

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