是否存在增函数
,使得对正整数
(
且
),只要
为质数,就必定不可能有
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23e29fea3894506d5a18f73527fc9066.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2b043b989216035c6fd985f1dd6a3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0704f453b2de48d36911f7db496bbf82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29d5ec9ad92f37e64eccce922ab1b14e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6511aa361c699e2c54148076818b508b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6924a3c5a14a85bd073ba7caa31f33b.png)
2018高三·全国·竞赛 查看更多[1]
更新时间:2018-12-29 09:54:08
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【推荐2】由单位正方形组成的无限格阵的每个单位正方形内都写有一个整数.若每个方格内的整数等于其上方和左方与其相邻的两个方格内的整数之和,且存在一行
,其中,所有方格内的数都是正整数.记
下面一行为
,
下面一行为
,⋯⋯证明:对于每个正整数
,
上不能有
个方格内的整数都是0.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fb44db1dc864ff4901be1e10da79747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fb44db1dc864ff4901be1e10da79747.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b104090ea2ac34be58a76a4e0e95cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b104090ea2ac34be58a76a4e0e95cb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7df1d9b712b639c8b6809c9f3ae03706.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a611aefd3eeb2e20980daae5af1970b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
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【推荐1】记
表示不超过实数
的最大整数,
.设互不相同的
个奇素数
满足
是模
的非二次剩余,且
,其中,
.证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d983b63ac9f95cdd7522ccfa0df2b227.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79c7e157f7c258ab2a03c8b7a070c7ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/212b97a1d6785f21e8559809efc0ea47.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47e61eab0bdf64e68c5a42549e9d1f2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3254aa99747d7332b3f17e40eb22b98e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d12b759b425602887d73d35b988fe629.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b48525171336d70d026e12522c0f8c6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2dc49b88b93b1041c2419136ac7ddb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2465bdba9b5c3a2bb362c45e183db73e.png)
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【推荐2】设整数
模2014互不同余,整数
模2014也互不同余.证明:可将
重新排列为
,使得
模4028互不同余.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84e55b1ce52c25817353afd4e401aa6c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b408be99bac5bafd2069674ddc50a98b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b408be99bac5bafd2069674ddc50a98b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0da1b93065f796040df92b5a602923a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d3938bd8891ea23462d68631468be1f.png)
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【推荐1】设p为奇素数,整数
均与p互素.若对
均有
,证明:
除以p的余数互不相同.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f01b3d5835c84b9ee45969f09de5b4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/475860b9e1c51edaacd8b35f850a2939.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c37ee0117cd844570400494398a5a2aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f01b3d5835c84b9ee45969f09de5b4cd.png)
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