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1 - Yahoo!奇摩 搜尋結果
1 - Yahoo!奇摩 搜尋結果 
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0999會等於1!?
Sep 21st 2013, 12:17

0999會等於1!?999 0.999....會等於1!? 無窮...無限循環下去 怎ㄇ樣也會比1小ㄅ?但是 今天同學告訴我一...1/10)^3+…+ (1/10)^(n-1)]{首項1,公比(1/10)項數為n之等比級數...
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