名校
解题方法
1 . 设集合
为满足
,
,
的空间向量
,
,
中可能出现的两两共线的向量组数组成的数集,集合
,若
,则
的取值范围为______ ,当
最小时,
的取值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44ee0b48b17112965d224bd169314f5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42725bfd7040b47a57faa633f163b856.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbd4c620c5f6235adcb1c148cad15080.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a2f4b1178f68bd147d1a2a6acd04435.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d366d8fbb7258ee051f49977441e14a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e61c7d643455ec2d0d4fdbc4ee4dd1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7eac19737d882225c903054eb4863501.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-02-21更新
|
495次组卷
|
2卷引用:湖南省衡阳市第八中学2024届高三下学期适应考试数学试题
2 . 已知函数
,若
⫋
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
__________ ,
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf2a672cf2f4eee17ce57ef86d820332.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40bd0a8d70650c9dec20d536389df965.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcec118d7f1de58490039325b3daf05.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bb86e9198d21a055127c3f6b36520fc.png)
您最近一年使用:0次
名校
解题方法
3 . 函数的最大值记为M,最小值记为m,其中
为负常数,若
,则
您最近一年使用:0次
2023-10-30更新
|
421次组卷
|
3卷引用:天津市和平区天津一中2023-2024学年高一上学期期末质量调查数学试题
名校
4 . 已知集合
点
不在第一、三象限
,集合
,若“
”是“
”的必要条件,则实数a的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18e55f2eeed61d7cdf5841e9579de885.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2d8f4b856f3debb7a4d978f0209d6ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4ca8bdc812627d925f00ed7c145d696.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/723b2bacb32841ff453a5b7743187213.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84ae23cf6a2823451f9676220b32c782.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e63c91626ffa91e590925e6f206c3c7.png)
您最近一年使用:0次
名校
解题方法
5 . 已知常数
,集合
,
,若
,则t的取值范围是____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c51159984b2cb00f30b3986315019623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aad9152bb9770468a04b82f4d2ad3c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9de4857771a8bab27f532f770411dfe9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/578ccb8825e81e3d23a999f8e40c43a6.png)
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2023-07-05更新
|
846次组卷
|
4卷引用:第2章 圆锥曲线 单元综合检测(难点)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)
(已下线)第2章 圆锥曲线 单元综合检测(难点)-2023-2024学年高二数学同步精品课堂(沪教版2020选择性必修第一册)(已下线)专题03 圆 曲线与方程(九大题型+优选提升题)-【好题汇编】备战2023-2024学年高二数学下学期期末真题分类汇编(沪教版2020选择性必修,上海专用)上海市控江中学2022-2023学年高一下学期期末数学试题(已下线)专题03 与复数有关的压轴题-【常考压轴题】
解题方法
6 . 设函数
,函数
,若
,
,
,则
的取值范围为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4704ef204871adefb7c90f55c2e9a66.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7698ebad549c140595206235f44e7142.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73f7c7436a45148bbb09229b6a1d7b1a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7898341abbbf8da0a085fa59d0887576.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c29f5020d133f458912dc3da22b8127d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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