[機經] 數學#292
原機經292題
數軸上從左到右三個點:u,t,v
問:is point t to the right of zero?
I. line ut is to the left of the zero
II. line tv is to the right of the zero
有CD板友說答案是D
不過我認為答案是A
因為t有可能等於0 所以第二個選項不正確
大家覺得呢?
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09/19 16:14, , 1F
09/19 16:14, 1F
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09/19 16:28, , 2F
09/19 16:28, 2F
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09/19 16:40, , 3F
09/19 16:40, 3F
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09/19 16:42, , 4F
09/19 16:42, 4F
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09/19 16:45, , 5F
09/19 16:45, 5F
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09/20 00:03, , 6F
09/20 00:03, 6F
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