名校
1 . 如图是杭州第19届亚运会的会徽“潮涌”,将其视为一扇面
,若
的长为
的长为
,则扇面
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16d65cecaf8a3dc2953f4109c75a981e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/927c859db07bdbe0c2d0b11525acde5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f16a0f4c6b76b91f835293d2b6e116.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/16/61163d7f-c92a-4c0a-a0ac-80584daa83b3.jpg?resizew=109)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/2/16/b8ad2628-6a4f-4f64-ab42-023b4f188516.png?resizew=172)
A.190 | B.192 | C.380 | D.384 |
您最近一年使用:0次
2024-01-31更新
|
497次组卷
|
5卷引用:湖北省咸宁市崇阳县第二高级中学2023-2024学年高一下学期寒假检测数学试题
湖北省咸宁市崇阳县第二高级中学2023-2024学年高一下学期寒假检测数学试题安徽省阜阳市2023-2024学年高一上学期期末联考数学试卷河南省名校联盟2023-2024学年高一上学期期末数学试题(已下线)1.8 三角函数的简单应用4种常见考法归类-【帮课堂】(北师大版2019必修第二册)广东省茂名市高州市第一中学2023-2024学年高一下学期开学考试数学试题
解题方法
2 . 设函数
,
,
,则
,
,
的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92f3a713c6b1d2397ad8e3e2b9bfe224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a124d55605e1743c7ed6c5ad56d9c34b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89b8ba5fce64bc2cc22a97a45dc064d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
3 . 已知
,则
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca542e78b7d77d008c9c4752afa91a55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a1feac12040f01a54b60df741e956eb.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
4 . 已知函数
的值域为
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a8ef32ee9f9ffb0c88d9c790477138.png)
__________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25796d2d3b4aeee7b77a4b093b87f33e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6067ed939a41fc1779011fdc140cea34.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5fa745b849849bc7b7d1af77acc1871.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a8ef32ee9f9ffb0c88d9c790477138.png)
您最近一年使用:0次
5 . 已知定义在
上的函数
满足
,当
时,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce3f16fefb7ef447ded0699c88d9613c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4921923069c4f38a0af1ff8637e35b3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3fab10a5e0e5523302a8ee5dd15c37b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/caa6beeb866d5194389848803b311d29.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
6 . 已知函数
是定义在
上的奇函数,对任意实数
,恒有
成立,且
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbb7af9e416682c9be1ff154ec3fbfdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
A.![]() ![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
解题方法
7 . 已知
为非零实数,代数式
的值组成的集合A,下列判断正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a14c388e1e2e5a2ff1ccf6caffbee0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1af498a4fa7c6d29d659448d4b974d91.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
8 . 求下列各式的值:
(1)化简:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37551f77f763228e65c01933512ca1f8.png)
(2)已知
,求
的值.
(1)化简:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37551f77f763228e65c01933512ca1f8.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9221adab00dc0468cd3b78a70760ddcc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4c2feea7032064f966311b83493fafb.png)
您最近一年使用:0次
名校
9 . 若
,则
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c3c3221ba71644b5f68cba3f8cf1920.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41ceb619e43da94acce72469318fb986.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-09更新
|
492次组卷
|
5卷引用:湖北省咸宁市崇阳县第二高级中学2023-2024学年高一上学期期末模拟考试数学试题
湖北省咸宁市崇阳县第二高级中学2023-2024学年高一上学期期末模拟考试数学试题江西省景德镇一中2022-2023学年高一(18班)上学期期中考试数学试题.新疆维吾尔自治区塔城地区第二中学2022-2023学年高一上学期11月月考(线上)数学试题(已下线)艺体生一轮复习 第二章 集合、常用逻辑用语与不等式 第7讲 不等关系和不等式【练】湖北省老河口市第一中学2023-2024学年高一数学上学期期末复习题
名校
解题方法
10 . 现有7名学生,其中
,
,
的数学成绩优秀,
,
的物理成绩优秀,
,
的化学成绩优秀.从中选出数学、物理、化学成绩优秀者各1名,组成一个小组代表学校参加竞赛.
(1)求
被选中的概率;
(2)求
和
至多有一个被选中的概率.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04b56e44e4f0424a2b7a45567120a2e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43a71fc9c0068109dad1382354570665.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a18722354086c42e62334983fc50eb6a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
您最近一年使用:0次
2023-06-06更新
|
825次组卷
|
6卷引用:湖北省咸宁市赤壁市第一中学2023-2024学年高二上学期9月月考数学试题