What is Number system

 Hello guys 

Let's start the topic what is Number system.



Any number can be expressed by means of symbols 0,1,2,3,4,5,6,7,8,9.These symbols are known as digits. ''0'' are known as significant digits and ''0'' is known as insignificant digits.

A number can expressed in two forms (1)Notation and (2)Numeration 

(1)NOTATION

It expressed in symbols or digits like 1, 12, 23

165,293 etc.

(2) Numeration 

It expressed in words like one ,two ,thirty, fourty , fifteen etc.

Face value or Place value and types of number system next topic


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