1 . 函数
的值域为________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab24a9c73330fae3c74cb175940ba69.png)
您最近一年使用:0次
名校
2 . 若实数
满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8133273cd65c328f5bf88bd79a80255b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5b6d8206c06ab7a6cf401530618899b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ec0618ae3a4fde6d6220010af229b9a.png)
您最近一年使用:0次
3 . 三角方程
满足
的解构成的解集为________ (用反正弦表示)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c92e381d7e8f7f97374bbef1ab18c3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25ba8d2141d285c963ec078fe2ce8686.png)
您最近一年使用:0次
2019-04-29更新
|
201次组卷
|
3卷引用:上海市交通大学附属中学2018-2019学年高一下学期期中考试数学试题
4 . 已知
、
为锐角,且
.
则
=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/deb53daab17163c1f6baed0a2ee50af9.png)
则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8dc4c63a548b91061528aa11058de75.png)
您最近一年使用:0次
5 . 复平面上动点
的轨迹方程为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca26324429151e61885df85d809d36b6.png)
您最近一年使用:0次
6 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a1675b9c5b62c70f7a24fffe7eee40c.png)
.则
的最小值为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a1675b9c5b62c70f7a24fffe7eee40c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/424bc492b28dd7812ea0b96da9f99083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f29d5f376c75c41ae6af0c8a8565449.png)
您最近一年使用:0次
7 . 已知
、
.则
的最小值是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54dad48527a47eab4a5916ab0421cc71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d56a28d880d3ea4f64420ed5cf3d26bd.png)
您最近一年使用:0次
8 . 已知函数
,当
时,
与
的大小是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3311d84730c5d001343620c1a3c81895.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/725173c99b6fbb958cdab101569985dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9def8a5bfad740550c49c6fc12172893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99c5a05a11f731194a845e68a0479ce4.png)
您最近一年使用:0次
9 . 给定
.则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d886114886ecb28103c15cdcf11a5c1e.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7da6d82d173ad18cc040e94c925b5ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d886114886ecb28103c15cdcf11a5c1e.png)
您最近一年使用:0次
10 . 若实数
使得
对任意
都成立,则
的取值范围是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcc689d39b6e59fd4fe38e97ee78366a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa7ae182b2c19b6c25fbe4eb23fd0c95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次