名校
解题方法
1 . 记
的内角
的对边分别为
,已知
,若
为锐角三角形,则角
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ddd96f60aa7619a80486b98e255cf3e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
2 . 计算:
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ce3571e2279ca4d2bf3bc5b13b683ad.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-06-01更新
|
430次组卷
|
3卷引用:四川省成都市实验外国语学校2023-2024学年高二上学期期末能力测评数学试题
解题方法
3 . 已知
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cc99b5d8589343d970f82744f9be5a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a953f619de5a63c6393e1fdd157a556.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bbec06c538a3ef51362ed820ac4e1ee.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
名校
4 . 已知函数
,则下列结论正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85fe8fed73ccc1c87af9433a2194935c.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() | D.![]() ![]() |
您最近一年使用:0次
2024-04-18更新
|
1557次组卷
|
2卷引用:2024届辽宁省抚顺市六校协作体高三下学期第三次模拟数学试卷
解题方法
5 . 若
则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db80a09af980515b81528c51a9657a0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c376e872e9bf4582c8284810bb880ab.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024·全国·模拟预测
解题方法
6 . 已知角
满足:
,其中
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c9614cef40dc7e3702ee0103ed2d87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d4918f948caf07a42e62ea2694b811b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33e2ac0bd4e46df2af5fd1a0c12aa510.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f994ce52ecb3595f44bf21cc31966305.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/592139276295e5661f06044442d0dca4.png)
A.1 | B.![]() | C.2 | D.![]() |
您最近一年使用:0次
名校
解题方法
7 . 函数
的最大值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85b6b978b81d7c4a81bfefeca2ace01d.png)
A.2 | B.1 | C.![]() | D.![]() |
您最近一年使用:0次
名校
解题方法
8 . 已知函数
,
,若
有两个零点
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f98fc3ebd8871c2c959090a8d22e951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e10dce73bdc1d522ae7cb34805ed3d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aca579894dad67bc82cb715fd48e0d70.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2024-03-29更新
|
812次组卷
|
3卷引用:湖北省(圆创)高中名校联盟2024届高三下学期3月月考数学试题
解题方法
9 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8546b0e24759bfb872f81e2952fbb867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6d7a10fad38525e11a5bd394db8064.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
解题方法
10 . 已知角
,
,
满足
,且
,则(
)(
)(
)=( )
![](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/e286dbfeaddb257331143ddd5ec02823.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dcae54afa34b5ae9cf64af72feb2a9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a740613bca1efcc1ad9f2fcdbcdf29d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e930f498e59b69fe0537b658fc58a67a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e937568618f96ad39f7d00f5440bf1f5.png)
A.0 | B.1 |
C.![]() | D.![]() |
您最近一年使用:0次