名校
解题方法
1 . 已知
为坐标原点,点
在
轴正半轴上,点
在第一象限,且
,
,点
在第四象限,且
,
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d2408d04f4bcf651ef6d47ac75dc15e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/25f8783429be686df75afcd56e847dfa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0cbf276bcad120a33131e93c3eb532fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92b9082ee8dab6c1e4e325c9db6b9f31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc7df99fe6438442a9453fc0c57fb703.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29c5f16774c3783cf853879b622d5a5f.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-12-20更新
|
824次组卷
|
4卷引用:山东省潍坊市2024届高三上学期普通高中学科素养能力测评数学试题
名校
2 . 定义:当
时,
等价于
,如
等价于
.若角
,
且
,
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e82ac204e6890d01d0c93c2823abd0ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da6800f844b67d0e8d0b04f80a4a5662.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96073e179febbbc7f3249c9dea9dbeea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c92e381d7e8f7f97374bbef1ab18c3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc82e4e9101e8c29b42294466997c044.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e2e64c3cf4203052dfd8ea88e7fca97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d8195bb0ab384357b73c209e80af901.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e606a32f64040800a4326beb9a1150c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b4b04da7eac640b5b735da7fb5da8cfd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-05-06更新
|
284次组卷
|
2卷引用:安徽省2022届高三下学期高考适应性考试文科数学试题