If A is 15cm away form a wall, and moves by dividends of 2, etc it would move 7cm, then 3.5, then 1.75, then 0.875, etc. Will it ever reach the wall? Before you answer "no" think about it.
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Anonymous2007-02-02 11:40
Man, Zeno did it like 3000 years ago. Just read this and STFU.