名校
解题方法
1 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/688f115eb8aeed55d6e51e9f7a743939.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaa3d3ca8ae9c034b384ba8267808553.png)
您最近一年使用:0次
名校
2 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ada6cefc8ef8159475a19549ac1652a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8789ef11df1d17d7ea0ef6787b047094.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e304cf018473bb54edb166fcd6502b.png)
您最近一年使用:0次
2019-03-19更新
|
779次组卷
|
3卷引用:宁夏吴忠中学2019-2020学年高一4月网课学习第一次在线考试数学试题
名校
3 . 已知
,
,求
以及
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4547118a3922635bc6dbd7b10f8980fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd26dba7b882b2952565de10a9ce9043.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/93ab71db6a8cc51182c9c07328aafe3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c7945f939a36d44c8adc5f2c22b5291.png)
您最近一年使用:0次
2019-03-17更新
|
747次组卷
|
8卷引用:宁夏石嘴山市第三中学2019-2020学年高一6月月考数学试题