名校
解题方法
1 . 已知点
是角
终边上任一点,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231b5612097632dfe4f7f791a77d9273.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97ddadce84e2c5b737f595049868da6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/231b5612097632dfe4f7f791a77d9273.png)
您最近一年使用:0次
2022-03-15更新
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360次组卷
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3卷引用:天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题
天津市杨村第一中学、宝坻第一中学等五校2021-2022学年高一上学期期末联考数学试题2.2二倍角的三角函数(已下线)第14讲 三角恒等变换、三角函数的应用(7大考点)-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)
解题方法
2 . 在
中,内角
,
,
所对的边分别为
,
,
,已知
.
(1)求角
的大小;
(2)设
,
.
(i)求
的值;
(ii)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/c4c192fdfdfffc7a13f75048d9afc989.png)
(1)求角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03837b3769eda7f0d3804cc5ad4a6d60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcb5bac75f36bb1dc5c8190d4dbe681d.png)
(i)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
(ii)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e4c49ac3a5246261706e66f94dccbf5.png)
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2022-03-15更新
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949次组卷
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2卷引用:天津市河西区2021-2022学年高三上学期期末数学试题
名校
解题方法
3 . 已知函数
,
:①函数
的图象关于点
对称;②函数
的最小正周期是
;③把函数f(2x)图象上所有点向右平移
个单位长度得到的函数图象的对称轴与函数y=
图象的对称轴完全相同;④函数
在R上的最大值为2.则以上结论正确的序号为_______________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/587882ac081850caa4447c44a7dbb845.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ae76e7c5a41117b95a13a4eeeda354f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f05486d92fe6c6b01b7c18b63b3b7580.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43d2c9bcaa6360ffdd67f57c78772ad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1ad72d7565699d1ebb741eb0ce12bac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c487fec20bd809e0baf5cb39afe8979.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17a4fb55054b6771fd0255e91cb4640b.png)
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2022-03-14更新
|
385次组卷
|
5卷引用:天津市第九十五中益中学校2021-2022学年高一上学期期末数学试题
天津市第九十五中益中学校2021-2022学年高一上学期期末数学试题(已下线)第03练 三角恒等变换-2022年【暑假分层作业】高一数学(苏教版2019必修第二册)(已下线)高一上学期期末【压轴60题考点专练】-2022-2023学年高一数学考试满分全攻略(人教A版2019必修第一册)河南省焦作市第四中学2022-2023学年高一下学期2月月考数学试题河南省焦作市第一中学2022-2023学年高一下学期2月月考数学试题
名校
解题方法
4 . 已知
.
(1)
,求
和
的值;
(2)若
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/228cb036f045c2a57cc21e8ed79f19c7.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3d450aea0fb89e956fc4caa3a9c59fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6f90c4754e6b6fc862d72943fb35569.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc87c9952f3355f5595b2b5aff93d589.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
您最近一年使用:0次
5 . 计算:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cdc62e924633728c19e5baa542ecea7.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5cdc62e924633728c19e5baa542ecea7.png)
您最近一年使用:0次
2022-03-13更新
|
1155次组卷
|
7卷引用:天津市河北区2021-2022学年高一上学期期末数学试题
天津市河北区2021-2022学年高一上学期期末数学试题天津市河东区2022-2023学年高一上学期期末数学试题2.2二倍角的三角函数北京市通州区2022-2023学年高一上学期期末质量检测数学试题黑龙江省齐齐哈尔市第八中学校2022-2023学年高一下学期期中数学试题(已下线)第五章 三角函数(32类知识归纳+38类题型突破)(5) - 速记·巧练(人教A版2019必修第一册)湖南省长沙市周南中学2023-2024学年高一上学期期末考试数学试题
解题方法
6 . 已知
,
.
(1)求
,
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a892dbcef7934d97016bb190d94e0bc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f201f6e84279e80b85f394f4d930ed41.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d67714fa23b48259109f28b87e0f2ff9.png)
您最近一年使用:0次
2022-03-13更新
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824次组卷
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3卷引用:天津市河北区2021-2022学年高一上学期期末数学试题
7 . (1)计算:
;
(2)已知
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0be9644202dfb46b1bac9c3876d2a2af.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5800784ee80b4735e41169157142ba7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850dba25bf0f5f13541bf9b6ec12b84d.png)
您最近一年使用:0次
名校
解题方法
8 . 在
中,内角A,
,
所对的边分别为
,
,
,已知
,
,
.
(1)求
的值;
(2)求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.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/1522c87d9cb13c1ffc3f66886f260117.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e65397f11ea8af736f38debadf420c4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5af039cad52ca4e1f1e322277bc81afd.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1311f32edf13f8caee5edb03f24a7ba.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf159ec0611926710c3c1d4c0d4f0af5.png)
您最近一年使用:0次
2022-03-10更新
|
1773次组卷
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6卷引用:天津市区重点中学2022届高三下学期一模联考数学试题
解题方法
9 . 在
中,角
,
,
所对的边分别为
,
,
.已知
,
,
.
(1)求
和
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/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dd53a0c2dbb2be029d7851263fddfe4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/125afad1c613ae41b144f5d24f1ba02f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1311f32edf13f8caee5edb03f24a7ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8008e8d0c9ce94736f01f6af927c2f1.png)
您最近一年使用:0次
名校
10 . 将函数
的图象向右平移
个单位长度后得到函数
的图象,则函数
的最大值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1ca96e340b1b7692256029b79a84956d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c67d01e61dc0042e67b5e8ec8e727c22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1938c093dd2fbcb752d0eb7a18d143b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7d19de9707f80fe0f6e6aad2406d31a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-01-12更新
|
1406次组卷
|
5卷引用:天津市西青区2021-2022学年高一上学期期末数学试题
天津市西青区2021-2022学年高一上学期期末数学试题2022年普通高等学校招生全国统一考试数学试题(猜想卷一)湖北省宜昌英杰学校2022-2023学年高二上学期9月起点考试数学试题(已下线)第7章 三角函数-2021-2022学年高一数学单元过关卷(苏教版2019必修第一册)安徽省阜阳市临泉第一中学(高铁分校)2022-2023学年高一下学期第三次月考数学试卷