[中學] 矩陣
題目我用 word 打好了
用成圖片上傳 http://imgur.com/zpGXpY9

主要想要問的是(4) b-c 的最小值是多少
我也只能得到最下面的資訊而已
第(4)個答案沒有,所以也不知道確切的值
麻煩大家了
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06/27 15:56, , 1F
06/27 15:56, 1F
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06/27 15:57, , 2F
06/27 15:57, 2F
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06/27 15:57, , 3F
06/27 15:57, 3F
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06/27 15:57, , 4F
06/27 15:57, 4F
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06/27 15:57, , 5F
06/27 15:57, 5F
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06/27 15:59, , 6F
06/27 15:59, 6F
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06/27 15:59, , 7F
06/27 15:59, 7F
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06/27 15:59, , 8F
06/27 15:59, 8F
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06/27 16:00, , 9F
06/27 16:00, 9F
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06/27 16:00, , 10F
06/27 16:00, 10F
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06/27 16:08, , 11F
06/27 16:08, 11F
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06/27 16:08, , 12F
06/27 16:08, 12F
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06/27 16:09, , 13F
06/27 16:09, 13F
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06/27 16:17, , 14F
06/27 16:17, 14F
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06/27 16:33, , 15F
06/27 16:33, 15F
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06/27 16:39, , 16F
06/27 16:39, 16F
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06/27 16:40, , 17F
06/27 16:40, 17F
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06/27 16:40, , 18F
06/27 16:40, 18F
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06/27 16:43, , 19F
06/27 16:43, 19F
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06/27 16:46, , 20F
06/27 16:46, 20F
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06/27 20:53, , 21F
06/27 20:53, 21F
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06/27 20:53, , 22F
06/27 20:53, 22F
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06/27 20:55, , 23F
06/27 20:55, 23F
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06/27 20:56, , 24F
06/27 20:56, 24F
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06/27 20:56, , 25F
06/27 20:56, 25F
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06/27 20:59, , 26F
06/27 20:59, 26F
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06/27 21:02, , 27F
06/27 21:02, 27F
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06/28 02:10, , 28F
06/28 02:10, 28F
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07/07 12:19,
6年前
, 29F
07/07 12:19, 29F
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