1 . 设
,函数
.
(1)若
,判断并证明函数
的单调性;
(2)若
,函数
在区间![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b85a97933a1d984f6e484b4021c800.png)
上的取值范围是![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f8ca3916770d199f7edd59b1722a86.png)
,求
的范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/10bbdef421c976962a270a2beabbad91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c27b285c7ddbb366a8f1a183e2194ac1.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57b85a97933a1d984f6e484b4021c800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/475963eea170ff0bbdaf2f0b706dfc34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51f8ca3916770d199f7edd59b1722a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06038810f4b137ab903256336b433b8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8573eecbc29f522671b3892ec406c50b.png)
您最近一年使用:0次
2022-01-21更新
|
674次组卷
|
2卷引用:浙江省湖州市南浔高级中学2023-2024学年高一下学期第一次月考数学试卷
名校
解题方法
2 . 在数学中,双曲函数是与三角函数类似的函数,最基本的双曲函数是双曲正弦函数与双曲余弦函数,其中双曲正弦:
,双曲余弦:
.
(
是自然对数的底数,
)
(1)解方程:
;
(2)求不等式:
的解集;
(3)若对任意的
,关于
的方程
有解,求实数
取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbf294fc60a49eb58126323c82e1dd21.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ebdfb15738af159d78713243cf54761f.png)
(
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6dcd143a57a268a5a8ef486e2a4d5c0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e0cc202753558c28d925d782b27198a.png)
(1)解方程:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01958f2959a7fa4a86d8b25058ccb1ba.png)
(2)求不等式:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3595ee8f11354af3e41cd2ea9b17675.png)
(3)若对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eec84ddce00aed792519cf7919bfeced.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b3d6370f14c917f5b3e58a489e279c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-03-19更新
|
147次组卷
|
4卷引用:专题04 指数函数与对数函数3-2024年高一数学寒假作业单元合订本
(已下线)专题04 指数函数与对数函数3-2024年高一数学寒假作业单元合订本黑龙江省大庆铁人中学2023-2024学年高一下学期开学考试数学试题2024年贵州省观山湖第一中学高一年级第二学期5月月考数学试题上海市(进才、复旦附中分校等校)四校联考2023-2024学年高一上学期12月月考数学试卷