运行如图所示的程序,输出结果为_________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/31/0137ea31-e674-4c0d-ad4c-e8b9acf643fa.png?resizew=160)
更新时间:2022-03-11 18:02:21
|
相似题推荐
填空题-双空题
|
较易
(0.85)
名校
解题方法
【推荐1】设Sn为公比q≠1的等比数列{an}的前n项和,且3a1,2a2,a3成等差数列,则q=_____ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7b5a64548a443ea02ac6188b86a95e.png)
_____ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7b5a64548a443ea02ac6188b86a95e.png)
您最近一年使用:0次
【推荐2】设
为等比数列,且
,
,现有如下四个命题:
①
,
,
成等差数列;
②
不是质数:
③
的前
项和为
;
④数列
存在相同的项.
其中所有真命题的序号是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6accb80eb5eed305c98caee6413be64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd5359c8fdc022d7044ffb6fdb291666.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc858b7a95c5006a44067022da09f667.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6accb80eb5eed305c98caee6413be64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98c72bd8d2150dc8a98c9f83c0fb0660.png)
④数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
其中所有真命题的序号是
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2】如图所示的程序框图,输出的结果是_______ .
![](https://img.xkw.com/dksih/QBM/2021/5/24/2728004479803392/2782485315723264/STEM/c71b75a4-5f47-44bc-84e0-111d14da3569.png?resizew=260)
您最近一年使用:0次