Re: [中學] 請問0是任何數的MULTIPLE嗎?
那我再請問多一個問題
假如說0是所有數字的MULTIPLE
那可以說0是所有數字的FACTOR嗎?
可以說所有數字的COMMON FACTOR都有個0嗎?
這邊有哪裡推錯了?
那如果是的話 那不是所有自然數的least common FACTOR就是0了?
(等下這邊我好像知道我這句錯了 自然數裡面沒有0
我有點搞不太清楚了 感謝
※ 引述《lovelyvv (vv)》之銘言:
: 昨天剛上完union and interception of 2 sets
: one question requires to list the multiples of 4 between -20 and 20
: and also list the multiples of 8 between -20 and 20.
: theh answer key doe not show 0 as a multiple of 4 or8.
: 但GOOGLE之後又眾說紛勻
: 請問這要怎麼解釋
: 0到底是不是呢?
--
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※ 編輯: lovelyvv (68.179.71.1), 10/05/2014 02:14:40
※ 編輯: lovelyvv (68.179.71.1), 10/05/2014 02:19:25
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10/05 02:21, , 1F
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10/05 02:22, , 2F
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10/05 02:22, , 3F
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10/05 02:23, , 4F
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10/05 02:49, , 5F
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10/05 03:54, , 8F
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10/05 03:54, , 9F
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10/05 03:58, , 11F
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但回到你給的網頁 http://mathworld.wolfram.com/Multiple.html
Y=NX
if x and y are integers , then x is called factor.
那如果0不能是FACTOR的話 怎麼又能夠成為任何數的MULTIPPLE?
※ 編輯: lovelyvv (68.179.71.1), 10/05/2014 04:01:22
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10/05 17:32, , 33F
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10/05 19:54, , 40F
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10/05 19:59, , 45F
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10/05 20:19, , 54F
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10/05 20:23, , 56F
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