名校
1 . 在锐角
中,角A,B,C的对边分别为a,b,c,S为
的面积,且
,则
的取值范围为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f75c5905aabae87ca56a5e9390f64272.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f83bc226d5f1b84978b50a1446af6851.png)
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2023-11-04更新
|
2291次组卷
|
9卷引用:广东省广州市仲元中学2024届高三第一次调研数学试题
名校
2 . 若函数
(
且
)的一个单调区间为
,且
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2efdab6ac0266b61e75209bc800f6d1.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/920fe42916eb6c5f859068e1efcb8ad2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5021fc246472c926c220c0fb3ad52861.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e5cd2062b1297256d7566ae2857f9d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40228f79671eb014c2cf465c960e4b0e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b2efdab6ac0266b61e75209bc800f6d1.png)
您最近一年使用:0次