若
、
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f3e6788997b90c4450cf9d921db7dac.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6642ecc7647dc422561bcbdd65cb1297.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b38c6ad81bf2856165e27d75f8255f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc9603b17693743820c553c4e9a1d06e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f3e6788997b90c4450cf9d921db7dac.png)
2022高一上·全国·专题练习 查看更多[2]
更新时间:2022-07-16 23:33:28
|
相似题推荐
填空题-单空题
|
适中
(0.65)
【推荐2】已知θ是第四象限角,且tan(θ-
)=3,则sinθ+cosθ=______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af9955b5aebb73cd84447e8541f901ac.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
【推荐3】已知
,则
的值是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/702a4413330addba3e17f60cac13d007.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b27edd8e6b15b97ab78273bfe5799198.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
【推荐1】在
中,内角
所对应的边分别为
,已知
,若
,则
的值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.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/02886abb7ed914075296fecd0b141528.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baf623a808eaaef1acef2bd44d92d34a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c32e2f2d7147cf1699fbfdef9cf4af74.png)
您最近一年使用:0次
填空题-单空题
|
适中
(0.65)
名校
【推荐2】在
中,已知
,则
的值为 __________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e428e7a09732be85c1224e9c8f6a71c5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcca127af014e1829be9278635e07c58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/031345f8b2b8c802b261f1146b1355fe.png)
您最近一年使用:0次