解题方法
1 . 已知
,
,
,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5f9105ef2e1eab7fc2b531acb270950.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b9a3fd3a067dce1354bc941df061508a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d12d8717ca07aa83f79e38b38fdb46b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52847a80db1c6d3372d4846672ed4156.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc3884b343d76a26b4b85b48987d7064.png)
您最近一年使用:0次
2023-10-09更新
|
160次组卷
|
4卷引用:新疆乌鲁木齐市第三十一中学2021-2022学年高一上学期期末考试数学试题
2023高一·全国·专题练习
解题方法
2 . 如图,在平面直角坐标系
中,钝角
的始边与
轴的非负半轴重合,终边与半径为
的圆相交于点
,过点
作
轴的垂线,垂足为点
,
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee31829d0d4d5f779a957d7df8058ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0db6f7d4ad5382622b855d2b8bef6c3.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/19/cbdf8d55-e569-4e92-a758-bc9d31f9df77.png?resizew=156)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b4179e1ab8705cf19ea7aaf48888843.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f75c091293585497f13f600aab08ea3.png)
您最近一年使用:0次
2023-09-18更新
|
481次组卷
|
5卷引用:新疆乌鲁木齐市第三十一中学2021-2022学年高一上学期期末考试数学试题
新疆乌鲁木齐市第三十一中学2021-2022学年高一上学期期末考试数学试题(已下线)第11讲 任意角与弧度制、三角函数的概念、诱导公式(12大考点)(2)(已下线)第04讲 5.3诱导公式-【帮课堂】(已下线)第10讲:三角函数中诱导公式、同角基本关系、任意角-《考点·题型·难点》期末高效复习内蒙古呼伦贝尔市满洲里远方中学2023-2024学年高二上学期期末考试数学试题
3 . 化简
的结果为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c10814230d1e8603fb1cc0bdd5b0fd30.png)
您最近一年使用:0次
4 . 已知函数
.
(1)求
的最小正周期及对称轴;
(2)求
的单调区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f100d8eb80110f5ff1a9002fddbb2e7f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
您最近一年使用:0次
解题方法
5 . 设角
的终边经过点
(
),求
、
、
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dbb679a9bbc5041c4b75a1cbc4cd157.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de7d5ef3a3d9a03be91135fc426d57cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aefd06c239145a2b6ae87a955aa51414.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/43660b1543b3a2b46185f7629d28a963.png)
您最近一年使用:0次
6 . (1)已知角
,且
,求
的值;
(2)已知
,且
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4010c46620dc646c2f13c6ce4ce8b68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ddfb219f388dfcacac47e9956303011.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a17ca1e9283fc7ac1b1e427ef0310fc2.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/141879f62b349e3532af603cffb1afb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f3e39667944e047592fa84dec4da0d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ad735f28d4a7b9a5e5f9271c895bf20.png)
您最近一年使用:0次
解题方法
7 . 已知
为锐角,且
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9895d86b02b4646c924f0f917454c1b8.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e87b3e3246dbc86d725aff06d8e88003.png)
您最近一年使用:0次
名校
8 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd8226eb805070bc69ea82a1d4c6c6f5.png)
(1)求函数
的最小正周期;
(2)求函数
的对称轴方程和对称中心;
(3)求
的单调递减区间.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd8226eb805070bc69ea82a1d4c6c6f5.png)
(1)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(2)求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
(3)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
您最近一年使用:0次
解题方法
9 . 给出8个函数:
,
,
,
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ebded62b0aaa7d4639332be607ddfbe.png)
下列说法错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d6adfad71f39699520df81c78568931.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c727a645d22e1866a98434033df118cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e7dd6a919b93de7f00dfd657eb5ebe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25517cc2793814005497b5ff94e1c77e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/591d0cdd2707f44448b88e665af43575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/956336e05860ae02050c1c6db6e20e50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316c9b0185b960a43eebf24ab6c0bc82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ebded62b0aaa7d4639332be607ddfbe.png)
下列说法错误的是( )
A.定义域是R的函数共有6个 | B.偶函数只有1个 |
C.图象都不经过第三象限的函数共有6个 | D.满足![]() |
您最近一年使用:0次
10 . 时针走过1小时30分钟,则分针转过的角度是______ .
您最近一年使用:0次
2023-12-11更新
|
927次组卷
|
8卷引用:新疆昌吉州行知学校2021-2022学年高一上学期期末考试数学试题
新疆昌吉州行知学校2021-2022学年高一上学期期末考试数学试题(已下线)【第二练】5.1.1任意角 5.1.2 弧度制(已下线)专题18任意角和弧度制-【倍速学习法】(人教A版2019必修第一册)(已下线)7.1.1 角的推广-高一数学同步精品课堂(人教B版2019必修第三册)(已下线)1.2 任意角3种常见考法归类-【帮课堂】(北师大版2019必修第二册)(已下线)1.2&1.3 任意角与弧度制-同步精品课堂(北师大版2019必修第二册)(已下线)第七章:三角函数章末重点题型复习(1)-同步精品课堂(人教B版2019必修第三册)(已下线)第一章三角函数章末十九种常考题型归类(1)-【帮课堂】(北师大版2019必修第二册)