名校
解题方法
1 . 已知
.
(1)求
的值;
(2)当
为第三象限角时,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b3a1ae28aefbd5938dff3d827812861.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5fe5e929803a36083dc8c96c89dc83a.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61c262d9d167f91fd2a32ae2ff626152.png)
您最近一年使用:0次
解题方法
2 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5800784ee80b4735e41169157142ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f3beef238ba0798a0ba3793ec16279a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
3 . 设
.
(1)若
,求
的值;
(2)求
的单调增区间;
(3)设
,求
在
上的最小值
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e39eab49946a8518ffad37a54699fc2e.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/02425a8821d7e44ee1a76b2b8f0761c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09ccc86863f86ea87a5f043d09f21967.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/538e251ff42956da57fdd5e3b2051586.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44d51992c05a557cf6058664f1f8961e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/619feadea70fc427acafbb7b8e10c47b.png)
您最近一年使用:0次
2024-01-06更新
|
568次组卷
|
4卷引用:专题训练:三角函数综合应用大题30题-【题型分类归纳】(人教A版2019必修第一册)
(已下线)专题训练:三角函数综合应用大题30题-【题型分类归纳】(人教A版2019必修第一册)吉林省白山市2023-2024学年高一上学期期末教学质量监测数学试卷(已下线)专题09高一数学下学期期末考点大汇总-《期末真题分类汇编》(人教B版2019必修第四册)江苏省常州市北郊高级中学2023-2024学年高一下学期3月学情调研数学试卷
名校
解题方法
4 . 已知
,
.
(1)求
,
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e07e5bf3091755b1a458d38788bb0b2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dcbe8b4bcd32e5a64ebfd873f8cbb2b.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f8f798a9af75a091a8be0b71f2038260.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6369cd1db768436809404b1f3c4132c0.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32938b2ab81095def989d0674a77f8da.png)
您最近一年使用:0次
2023高一上·全国·专题练习
5 . 已知倾斜角为
的直线与直线
垂直,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24095e409b025db711f14be783a406c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37e06b00ff7246908ca62314e2048db7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9bd3e5f48b514dc50912d174b4b60423.png)
A.![]() | B.-![]() |
C.![]() | D.-![]() |
您最近一年使用:0次
解题方法
6 . 已知
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b61e8cf4b5a14910f9a997b3e7e64ccd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14c3e64115c2d998cde770b82dd2483a.png)
您最近一年使用:0次
名校
7 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f168e9b6bdc63fcb280816fd7f2afb5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e729c7622882a88859ba32980556ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
您最近一年使用:0次
2023·全国·模拟预测
8 . 在
中,内角
,
,
所对的边分别为
,
,
,且满足
,
,
,三角形的面积为
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.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)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa1466856bf2570685d3629c1f813748.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f18cb1da93d561d275058218eb7ac808.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56667aabbe787eb1c3189d487d203e22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39344ad1a4a45a1023de6b5bdda76546.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7738b7db4fdbf4cf4b22b6f99bdcc0c5.png)
您最近一年使用:0次
2023高一上·全国·专题练习
9 . 已知
,
,函数
,且对任意的实数x,不等式
恒成立,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2aad4cc6621419241d985338a232e0ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b57f0fed1f018fff4d434856516ec7b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d6750f72962e893c2a37a74616f5b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e9c599e8d420006448905acec2b8234.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/626cca880ae8dfcda582fa50f9838a70.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
10 . 已知
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c50a0367a96faa9a98569102161ace3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ecf146d7fa3f437fa05b0be0a6ad44b6.png)
A.![]() | B.2 | C.0 | D.![]() |
您最近一年使用:0次
2023-12-24更新
|
2082次组卷
|
8卷引用:专题07 任意角、弧度制、三角函数概念及诱导公式1-期末复习重难培优与单元检测(人教A版2019)
(已下线)专题07 任意角、弧度制、三角函数概念及诱导公式1-期末复习重难培优与单元检测(人教A版2019)福建省厦门外国语学校石狮分校、泉港区第一中学2023-2024学年高一上学期第二次月考(12月)数学试题福建省福州市九师教学联盟2023-2024学年高一上学期1月联考数学试题福建省福州市平潭第一中学2023-2024学年高一上学期1月月考数学试题山东省菏泽第一中学南京路校区2023-2024学年高一上学期1月月考数学试题(已下线)7.2.3 同角三角函数的基本关系式-【帮课堂】(人教B版2019必修第三册)(已下线)专题07 三角函数的概念与诱导公式(2)-【寒假自学课】(苏教版2019)广东省中山市中山纪念中学2023-2024学年高一下学期第一次阶段考试数学试题