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Class 9

Chapter 1 Class 9 Number Systems

NCERT Solutions of Class 9 Chapter 1 Number Systems for CBSE Maths. Get solutions of all exercise questions.

Learn all numbers in number system such as

  • Natural Numbers
  • Whole numbers
  • Integers
  • Rational Numbers
  • Irrational Numbers
  • Real numbers

Also, we will study how to convert numbers into decimals.

Further topics include Representation of rational and irrational numbers on number line. And decimal expansion of numbers, terminating repeating, non terminating non repeating and non-terminating repeating and rationalising irrational numbers.