主題討論 - [數學]0.999...= 1?

GUSTAV · 10-21-06, 03:11 PM

對手係小學生時: 你唔識ga 啦算吧啦
對手係初中生時: 1/9= 0.1111111..... => 0.111111....*9 = 0.999.......= 1/9*9=1
對手係ce考生時: set x lim x->1
對手係al 考生時: as 0.9999 is very near to 1, let's assume it=1 \

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10-21-06, 03:11 PM	#12
GUSTAV The One poor 註冊日期: Oct 2003 文章: 29,578 邊有錢傻的嗎	對手係小學生時: 你唔識ga 啦算吧啦對手係初中生時: 1/9= 0.1111111..... => 0.111111....9 = 0.999.......= 1/99=1 對手係ce考生時: set x lim x->1 對手係al 考生時: as 0.9999 is very near to 1, let's assume it=1 \/ __________________ この袁紹おもしろい事は求めぬ！小よく大を制するような奇計も求めぬ！制覇は当然のごとく成すべし！それが王者の戦いというものだ窮