名校
1 . 计算下列各式.
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/776155555b8164e8f08c4abd0c24e6d1.png)
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/776155555b8164e8f08c4abd0c24e6d1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cf2407df9e70c450ba21009ddd282e7.png)
您最近一年使用:0次
2023-12-18更新
|
424次组卷
|
3卷引用:安徽省淮北市实验高级中学2023~2024学年高一上学期第三次月考数学试卷
2 . 化简下列各式:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de71dad786257e1311cb1bceae039fef.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e4771ab8ffcdc38b5c9e94fff21a80.png)
您最近一年使用:0次
名校
3 . 计算:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b7218aa36f90dc46d1004daa396de2b.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b7218aa36f90dc46d1004daa396de2b.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1b42011f840f47d21f9ae7f9d5834488.png)
您最近一年使用:0次
4 . 计算下列各式的值:
(1)
;
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f326161fa2faefdf0ddb2a4ef03fb4bb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9c31e391a0cf8b63874a0fca6710107.png)
您最近一年使用:0次
5 . 已知
.
(1)分别求
和
;
(2)若
,且
,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/798807f971504a4ddb00898dbef09886.png)
(1)分别求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76ffbece8eaa48d6f874ad33257a0da6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/871c01f016b80a7af493e05c06bab4aa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
6 . 求值:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa9e63f9cb08df1ae2ef2ef8c586ccb.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8441441592ab28e0fba7a53ad1c13ae9.png)
您最近一年使用:0次
2024-03-06更新
|
199次组卷
|
2卷引用:江西省部分学校2023-2024学年高一下学期3月月考数学试题
解题方法
7 . (1)计算:
;
(2)已知角
以x轴的非负半轴为始边,
为终边上一点.求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50e99f11826563fc78d4b2506a9ea07e.png)
(2)已知角
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35b39aef8a435b2eaa51585c00f4f450.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53f582772c9cede53c1fad861538b19c.png)
您最近一年使用:0次
名校
8 . 计算下列各式:
(1)
;
(2)
.
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e5524832c17e2c8cf9750894b48adfe.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8f17e70a5aa94ebc9798beb27d154f4.png)
您最近一年使用:0次
2024-02-03更新
|
543次组卷
|
2卷引用:陕西省咸阳市实验中学2023-2024学年高一上学期段性检测(三)数学试题
名校
解题方法
9 . 求下列各式的值:
(1)![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bb28056d319c2e0b28038a91bc64e11.png)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0bb28056d319c2e0b28038a91bc64e11.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbf13a6addfa297824463ae6d77ce378.png)
您最近一年使用:0次
2024-02-03更新
|
369次组卷
|
2卷引用:重庆市黔江中学校2023-2024学年高一上学期12月月考数学试卷