18-19高二·全国·假期作业
名校
1 . 设数列
满足
,且
,记
的前
项和为
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e976c0663fa749ca749f99842d21ca03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb06c328e28d4872aeb5a95184420a3f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a4c79fe4440c90d8dbd92e8f1c4ff22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e976c0663fa749ca749f99842d21ca03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a27c112387e56c976489fa484c0d48f.png)
A.1025 | B.1024 |
C.10250 | D.20240 |
您最近一年使用:0次
2019-12-17更新
|
210次组卷
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3卷引用:江西省吉安市泰和县2023届高三第一次模考数学(理)试题