1. Chapter 1 Class 9 Number Systems
  2. Serial order wise
  3. Ex 1.1

Ex 1.1, 1

Last updated at Dec. 8, 2016 by

Ex 1.1, 1 - Is zero rational number? Write in form p/q - Rational numbers - Definition

  1. Chapter 1 Class 9 Number Systems
  2. Serial order wise
    3. Ex 1.1
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Transcript

Ex 1.1, 1 Is zero a rational number ? Can you write it in the form 𝑝﷮𝑞﷯, where p and q are integers and q ≠ 0 . Yes, 0 is a rational number. 0 = 0﷮1﷯ 0 = 0﷮−1﷯ 0 = 0﷮2﷯ … etc Hence, it can be written in 𝑝﷮𝑞﷯ from where q ≠ 0.

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Davneet Singh is a graduate from Indian Institute of Technology, Kanpur. He provides courses for Mathematics from Class 9 to 12. You can ask questions here.
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