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Sabine
Sabine is offline
#1
Jun4-05, 07:20 AM
P: 41
x= 0.99999....

10x = 9.999999.....
10x= 9+ 0.99999.....
10x-x = 9
9x=9
x=1

=====> 1= 0.99999....

is there smthg wrong?
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