名校
1 . 设经过△
的重心
的直线与
,
分别交于
,
两点.若
,
,
,
,则
的最小值________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/274a77343ecde1c2665df291761b6563.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/895dc3dc3a6606ff487a4c4863e18509.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef4113c492885ba7c47fe42ac792578f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b90e0f35eda1a729fed485f83da5ea9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/539b671df499d3669cd289e9fb6606b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2123c245a731117adbc788250568b596.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b746b5acfc04423ca4d83544464169e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7caf4941cec03d0730041ba6bf7c14e.png)
您最近一年使用:0次
2020-09-02更新
|
1085次组卷
|
3卷引用:高一上学期期末全真模拟02-2020-2021学年高一数学期末考试高分直通车(沪教版2020,必修一)
(已下线)高一上学期期末全真模拟02-2020-2021学年高一数学期末考试高分直通车(沪教版2020,必修一)内蒙古赤峰市2019-2020学年高一下学期期末联考(A卷)数学(理)试题江苏省扬州中学2021-2022学年高一下学期3月月考数学试题