1 . 执行如图的程序框图,若输出的结果
,则输入的
值为
![](https://img.xkw.com/dksih/QBM/2020/4/7/2436453487198208/2437132012716033/STEM/73068ed0b40e4822ba759913eec4704f.png?resizew=226)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/107babba45f110012183dc4dc54490f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2020/4/7/2436453487198208/2437132012716033/STEM/73068ed0b40e4822ba759913eec4704f.png?resizew=226)
A.![]() | B.![]() |
C.3或![]() | D.![]() ![]() |
您最近一年使用:0次
解题方法
2 . 执行如图所示的程序框图,若输出的结果为
,则输入的实数
的值是( )
![](https://img.xkw.com/dksih/QBM/2020/4/7/2436453154152448/2437015869308928/STEM/54063be9-3744-4291-8394-4e6c7fdeead1.png?resizew=140)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2020/4/7/2436453154152448/2437015869308928/STEM/54063be9-3744-4291-8394-4e6c7fdeead1.png?resizew=140)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次