[理工] 106中興 線代
其中有一題true or false,對要證明,錯要找反例
問AB=I,則B可對角化
一看直接寫False
可是反例想不出來
請問要如何找比較好?
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推
02/06 10:39, , 1F
02/06 10:39, 1F
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02/06 10:39, , 2F
02/06 10:39, 2F
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02/06 10:39, , 3F
02/06 10:39, 3F
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02/06 10:43, , 4F
02/06 10:43, 4F
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02/06 10:45, , 5F
02/06 10:45, 5F
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02/06 11:05, , 6F
02/06 11:05, 6F
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02/06 11:08, , 7F
02/06 11:08, 7F
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02/06 11:10, , 8F
02/06 11:10, 8F
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02/06 11:10, , 9F
02/06 11:10, 9F
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02/06 11:11, , 10F
02/06 11:11, 10F
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02/06 11:12, , 11F
02/06 11:12, 11F
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02/06 11:13, , 12F
02/06 11:13, 12F
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02/06 11:13, , 13F
02/06 11:13, 13F
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02/06 11:14, , 14F
02/06 11:14, 14F
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02/06 11:14, , 15F
02/06 11:14, 15F
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02/06 11:15, , 16F
02/06 11:15, 16F
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02/06 11:17, , 17F
02/06 11:17, 17F
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02/06 11:23, , 18F
02/06 11:23, 18F
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02/06 11:23, , 19F
02/06 11:23, 19F
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02/06 11:23, , 20F
02/06 11:23, 20F
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02/06 11:24, , 21F
02/06 11:24, 21F
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02/06 11:24, , 22F
02/06 11:24, 22F
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02/06 11:24, , 23F
02/06 11:24, 23F
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02/06 11:24, , 24F
02/06 11:24, 24F
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02/06 11:25, , 25F
02/06 11:25, 25F
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02/06 11:25, , 26F
02/06 11:25, 26F
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02/06 11:25, , 27F
02/06 11:25, 27F
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02/06 11:25, , 28F
02/06 11:25, 28F
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02/06 11:26, , 29F
02/06 11:26, 29F
推
02/06 11:26, , 30F
02/06 11:26, 30F
推
02/06 11:29, , 31F
02/06 11:29, 31F
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02/06 11:29, , 32F
02/06 11:29, 32F
推
02/06 11:31, , 33F
02/06 11:31, 33F
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02/06 11:32, , 34F
02/06 11:32, 34F
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02/06 11:32, , 35F
02/06 11:32, 35F
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02/06 11:32, , 36F
02/06 11:32, 36F
推
02/06 11:34, , 37F
02/06 11:34, 37F
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02/06 11:34, , 38F
02/06 11:34, 38F
推
02/06 11:36, , 39F
02/06 11:36, 39F
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02/06 11:36, , 40F
02/06 11:36, 40F
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02/06 11:37, , 41F
02/06 11:37, 41F
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02/06 11:38, , 42F
02/06 11:38, 42F
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02/06 11:39, , 43F
02/06 11:39, 43F
推
02/06 11:39, , 44F
02/06 11:39, 44F
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02/06 11:40, , 45F
02/06 11:40, 45F
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02/06 11:40, , 46F
02/06 11:40, 46F
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02/06 11:40, , 47F
02/06 11:40, 47F
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02/06 11:40, , 48F
02/06 11:40, 48F
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02/06 11:42, , 49F
02/06 11:42, 49F
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02/06 11:44, , 50F
02/06 11:44, 50F
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02/06 11:44, , 51F
02/06 11:44, 51F
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02/06 11:51, , 52F
02/06 11:51, 52F
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02/06 11:51, , 53F
02/06 11:51, 53F
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02/06 11:57, , 54F
02/06 11:57, 54F
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02/06 11:58, , 55F
02/06 11:58, 55F
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02/06 11:58, , 56F
02/06 11:58, 56F
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02/06 13:18, , 57F
02/06 13:18, 57F
→
02/06 13:47, , 58F
02/06 13:47, 58F
推
02/06 14:09, , 59F
02/06 14:09, 59F