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Chapter 1 Number System

Number System

Non-negative counting numbers excluding zero are called Natural Numbers.

N = 1, 2, 3, 4, 5, ……….

For more details use the links given below:

Click here → Revision Notes of Number Systems

Exercises of Number System – Class 9th R.D. Sharma Solutions

Number System Exercise 1.1
Number System Exercise 1.2
Number System Exercise 1.3
Number System Exercise 1.4

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