[分析] connected問題
A,B connected in R
A交集B非空
證明 A交集B 為connected
請問如何證明
解釋兩個interval交集為interval嗎?
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06/11 18:36, , 1F
06/11 18:36, 1F
推
06/11 19:33, , 2F
06/11 19:33, 2F
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06/11 19:56, , 3F
06/11 19:56, 3F
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06/11 22:14, , 4F
06/11 22:14, 4F
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06/11 23:45, , 5F
06/11 23:45, 5F
推
06/12 17:09, , 6F
06/12 17:09, 6F
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06/12 17:14, , 7F
06/12 17:14, 7F
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06/17 01:46, , 8F
06/17 01:46, 8F
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