[解題] 高中數學競賽
1.年級: 高中一二年級 聯合競賽
2.科目: 數學
3.章節: 不確定
4.題目:
1 1 1 1 k
----- + ----- + ----- +.......+ ----- = -----
1 2 3 23 23
求k除以13的餘數為?
5.想法:
目前學校沒有公佈答案....我也沒有任何想法耶~~
一個疑惑@@ 依題意k應該是整數....但不知為何??
請各位高手指點...感恩!!
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推
06/04 02:46, , 1F
06/04 02:46, 1F
→
06/04 05:50, , 2F
06/04 05:50, 2F
推
06/04 10:00, , 3F
06/04 10:00, 3F
噓
06/04 10:08, , 4F
06/04 10:08, 4F
→
06/04 10:16, , 5F
06/04 10:16, 5F
→
06/04 10:16, , 6F
06/04 10:16, 6F
→
06/04 10:19, , 7F
06/04 10:19, 7F
→
06/04 10:20, , 8F
06/04 10:20, 8F
→
06/04 10:21, , 9F
06/04 10:21, 9F
→
06/04 10:22, , 10F
06/04 10:22, 10F
→
06/04 10:27, , 11F
06/04 10:27, 11F
推
06/04 13:25, , 12F
06/04 13:25, 12F
→
06/04 14:15, , 13F
06/04 14:15, 13F
推
06/04 14:23, , 14F
06/04 14:23, 14F
→
06/04 14:23, , 15F
06/04 14:23, 15F
→
06/04 15:03, , 16F
06/04 15:03, 16F
→
06/04 15:04, , 17F
06/04 15:04, 17F
→
06/04 15:05, , 18F
06/04 15:05, 18F
→
06/04 15:06, , 19F
06/04 15:06, 19F