名校
1 . 已知点列
(
,
)满足
,且
与
(
) 中有且仅有一个成立.
(Ⅰ)写出满足
且
的所有点列;
(Ⅱ) 证明:对于任意给定的
(
,
),不存在点列
,使得
;
(Ⅲ)当
且
(
)时,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcce692e4a9af4e99d5e3eaceaeb035f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e10715f077c9f24890f9b5575e24ee64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1707546ddf59ebb4e539acc2d33c18c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2c885060fb3c677d9754030d310a5b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/791e41221cb1e1a1d34f45c9c3c87cc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fffbd703ec2a1bf37b9946c31149f73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa907fcda33835ac3a791b1542ba5f30.png)
(Ⅰ)写出满足
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcbd5bb726a08c308b48373afebbb768.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca970d0979258917904e660453e72a0e.png)
(Ⅱ) 证明:对于任意给定的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e10715f077c9f24890f9b5575e24ee64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1707546ddf59ebb4e539acc2d33c18c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d04c95bf579209cf1c2a9e6a25916cbf.png)
(Ⅲ)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b16f0cea77a501fb77a329dd30a26a79.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22953865440edf65a93530aef70894df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9827f1f30409a77e410b1378df30bd33.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/086d9dd78ad4a66dfd11e6756fef15e9.png)
您最近一年使用:0次
2016-12-03更新
|
1299次组卷
|
4卷引用:2015届北京市西城区高三一模考试理科数学试卷