that undefined you moron.
now prove me 1 = 0.9999...
Name:
Anonymous2011-07-31 12:57
>>2
(1, 1, 1, ...) and (0.9, 0.99, 0.999, ...) belong to the same equivalence class of convergent sequences. Hence, they are the same real number (construction of the real numbers via Cauchy sequences).
Name:
Anonymous2011-07-31 14:51
>>2
They aren't really. It's just that they were set that way following the official definitions of real numbers. So, no proof required, as it is consequence of how they handle the bullshit concept of infinity.