數學題目.. - 推理遊戲
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By Quanna
at 2004-11-27T21:48
at 2004-11-27T21:48
Table of Contents
給大家一個解答..
但是我不會解釋..
煩請聰明的大大說明..
利用配對理論..
1-(1-1/2!+1/3!-1/4!+1/5!)
= 44/120
--
但是我不會解釋..
煩請聰明的大大說明..
利用配對理論..
1-(1-1/2!+1/3!-1/4!+1/5!)
= 44/120
--
Tags:
推理遊戲
All Comments
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By Kama
at 2004-11-29T17:17
at 2004-11-29T17:17
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