已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bc029898a27307d0f65892491ba1c8.png)
____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/536e072eb0439a5e5b430cd55a129374.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2ee904108160b4717b3733e19bd7865.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9bc029898a27307d0f65892491ba1c8.png)
更新时间:2023-01-11 18:52:56
|
相似题推荐
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】已知
,则
的值是_______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd77451f0d3c5c012d15f57bf9bcf9d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/850dba25bf0f5f13541bf9b6ec12b84d.png)
您最近一年使用:0次
【推荐2】设定在R上的函数
满足:
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab92fadc9ae80f2f4a10ed25483fa42.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5588e142f9ff7801814043c8d588f33d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ab92fadc9ae80f2f4a10ed25483fa42.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐1】已知
的内角A,B,C的对边分别为a,b,c,且
,
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/566eb909720acb21db807481fe9cc05c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed5cf7d46fbe3848383c10a804a7b187.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab839d8569171afab5ed55c22013aa72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2be103fd3ce46a6b6f271e60523597c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐2】计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de35dcdb873cbb273a53537ed366807.png)
_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3de35dcdb873cbb273a53537ed366807.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
解题方法
【推荐1】在
中,若
,则
的形状是_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94827e404430b0134154d3bf6d703dd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐2】已知
中,角
对边分别为
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e33e8045277a342dbbaff481815bd532.png)
______________ .
![](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/01bf5065465ea27a87832d0353a0a3fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b104867a12d24a353d94858c2fa17c8f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e33e8045277a342dbbaff481815bd532.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
名校
【推荐3】已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85527d190d4e1d6bac4145d1c716e65e.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cc141b4d5e0a5fb51a699bc63ba1d8e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85527d190d4e1d6bac4145d1c716e65e.png)
您最近一年使用:0次