1>0.99999999999999......
不服來辯
1>0.99999999999999......
不服來辯
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
第一條式都一樣唔成立
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
戇鳩鳩
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
戇鳩鳩
第一個係鬼infinity
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
Tends to infinity係指一個Sequence既行為
而你第2行係講緊2個Number Equal
唔同Concept黎
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
戇鳩鳩
第一個係鬼infinity
lim 1/[1-(1-x)] = lim 1/(x) =infinity
Where x tends to zero
呢個岩
但同0.999...無關
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
第一條式都一樣唔成立
第二條undefined
係因為可以±infinity
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
Tends to infinity係指一個Sequence既行為
而你第2行係講緊2個Number Equal
唔同Concept黎
廢話連篇
我話兩樣野唔一樣,當然係兩個concept
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
Tends to infinity係指一個Sequence既行為
而你第2行係講緊2個Number Equal
唔同Concept黎
廢話連篇
我話兩樣野唔一樣,當然係兩個concept
如果你明呢樣野,你唔會寫1/(1-0.999...) -> infinity
而係會寫 1/(1-a_n) -> infinity
where a_1=0.9, a_2=0.99, a_3=0.999, a_4...
0.999...係講緊個sequence既limit point, 即係已經take 左limit
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
Tends to infinity係指一個Sequence既行為
而你第2行係講緊2個Number Equal
唔同Concept黎
廢話連篇
我話兩樣野唔一樣,當然係兩個concept
如果你明呢樣野,你唔會寫1/(1-0.999...) -> infinity
而係會寫 1/(1-a_n) -> infinity
where a_1=0.9, a_2=0.99, a_3=0.999, a_4...
0.999...係講緊個sequence既limit point, 即係已經take 左limit
1/(1-0.999...) -> infinity
1/(1-1) = undefined
0.9999...係converge to 1,唔係等於1,
Tends to infinity係指一個Sequence既行為
而你第2行係講緊2個Number Equal
唔同Concept黎
廢話連篇
我話兩樣野唔一樣,當然係兩個concept
如果你明呢樣野,你唔會寫1/(1-0.999...) -> infinity
而係會寫 1/(1-a_n) -> infinity
where a_1=0.9, a_2=0.99, a_3=0.999, a_4...
0.999...係講緊個sequence既limit point, 即係已經take 左limit
你咁講,姐係0.999...唔可以獨立於個sequence存在
上面成班係咁拋書包高人一等
有幾多人唔識微積分就低人一等?
你要講我夠識講計算係前人定義
如果佢地錯就你講咩都無用
本人覺得現實上一定唔同
差個d就差個d
上面有人用小學程度講
減左0.999...同減1
一個係零一個係唔知剩幾多
已經簡單帶出答案
上面成班係咁拋書包高人一等
有幾多人唔識微積分就低人一等?
你要講我夠識講計算係前人定義
如果佢地錯就你講咩都無用
本人覺得現實上一定唔同
差個d就差個d
上面有人用小學程度講
減左0.999...同減1
一個係零一個係唔知剩幾多
已經簡單帶出答案