| Number Magic |  | 
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	 	| Question : | 
	 
	 
	 		| What is the actual use of Zero in the Number System ? | 
 
	  
	 	| Answer :
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	 		| Zero is used as a place holder when there is no frequency to record in a place in a number. | 
	 
	 		| For Example, | 
	 
	 		| In the 809 0 holds 
			ten's place, showing that there were no tens to record in the number. | 
	 
	 		| Zero is the symbol which makes it possible to show 
			values in our number system without the use of an artificial means to identify place value. | 
	 
	 		| Zero is an even number. 0 is neither positive nor negative. |