1 . 已知函数
(
为常数).
(1)求
的最小正周期和单调递增区间;
(2)若
在
上有最小值1,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/65395e866b3c52a3754d0e64b46f100a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c9aeed3c8c5a04e48d011c607f9142.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
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2020-05-14更新
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3卷引用:重庆市外国语学校2019-2020学年高一下学期期中数学试题
名校
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed076f1f466f96a33c98f0610500669.png)
(1)求
的单调递增区间
(2)若
,已知
,求
的值
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed076f1f466f96a33c98f0610500669.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd25c5d71f0995eab5e9e80428082a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/292227577b30cc694e56502cd1d6992f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19705247736b973e4e6889e1e75c0fbb.png)
您最近一年使用:0次
2019-12-28更新
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511次组卷
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2卷引用:重庆市外国语学校2018-2019学年高一上学期期末数学试题
名校
3 . 已知
(1)求
的最大值、最小值;
(2)
为
的内角平分线,已知
,
,
,求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd921b13a6b2dc7a8c42e39fde877e6d.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d74de754032d78710c16ea5aef61f7f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8c19e558e312f7d64d162522f92fac5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/321f96c4f808afe67cf565ca74ae0351.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8fabb884dc5f9609de491245463bbe9a.png)
您最近一年使用:0次
2019-10-12更新
|
643次组卷
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3卷引用:重庆市外国语学校2019-2020学年高三下学期4月月考数学(理)试题