[其他] 如何證明 (2/7)+(3/7) 不等於 5/7
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請問如何證明 2/7 +3/7 不等於 5/7
謝謝
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→
09/03 01:52, , 1F
09/03 01:52, 1F
→
09/03 04:09, , 2F
09/03 04:09, 2F
※ 編輯: wgene (108.36.227.247), 09/03/2015 08:14:04
※ 編輯: wgene (108.36.227.247), 09/03/2015 08:14:44
推
09/03 09:06, , 3F
09/03 09:06, 3F
→
09/03 09:11, , 4F
09/03 09:11, 4F
→
09/03 09:11, , 5F
09/03 09:11, 5F
→
09/03 11:15, , 6F
09/03 11:15, 6F
→
09/03 11:16, , 7F
09/03 11:16, 7F
推
09/03 22:42, , 8F
09/03 22:42, 8F
→
09/07 04:36, , 9F
09/07 04:36, 9F
→
09/07 11:02, , 10F
09/07 11:02, 10F
推
09/07 15:07, , 11F
09/07 15:07, 11F
→
09/07 15:08, , 12F
09/07 15:08, 12F
→
09/07 15:08, , 13F
09/07 15:08, 13F
→
09/07 15:10, , 14F
09/07 15:10, 14F
→
09/07 15:11, , 15F
09/07 15:11, 15F
→
09/08 03:43, , 16F
09/08 03:43, 16F