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	The penny just dropped, the difference is infinitely small so there is no difference, well explained.
		
			
			
				
					  Originally Posted by daviddem   since 0.0000...1 equals zero, then there is zero difference
 The difference is not "minute". The difference is infinitely small, which is another way of saying that there is no difference at all. It's not the same thing as a difference tending to zero.
 
 Also using a bit of logic; 0.00....01 = 0 so that can be rewritten as 0 = 0 which shows a lot more clearly that there is no difference.
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