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Anonymous · 04-14-2004, 01:00 AM

lim(m --> ∞) sum(n = 1)^m (9)/(10^n) = 1
0.9999... = 1

Thus x = 0.9999...
10x = 9.9999...
10x - x = 9.9999... - 0.9999...
9x = 9
x = 1.

Check the math.

04-14-2004, 01:00 AM	#7
Anonymous FFR Player Join Date: May 2002 Posts: 1,088	lim(m --> ∞) sum(n = 1)^m (9)/(10^n) = 1 0.9999... = 1 Thus x = 0.9999... 10x = 9.9999... 10x - x = 9.9999... - 0.9999... 9x = 9 x = 1. Check the math.