计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c7fcbe60b4aa0a872675b853a86e567.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c7fcbe60b4aa0a872675b853a86e567.png)
更新时间:2021-11-21 17:08:54
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填空题-单空题
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较易
(0.85)
名校
解题方法
【推荐1】设函数
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fba2dd6a805f4e828123e911cee45292.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c06e0fb15cf2375ca5316590b6892ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fba2dd6a805f4e828123e911cee45292.png)
您最近一年使用:0次
填空题-单空题
|
较易
(0.85)
解题方法
【推荐2】已知![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1297eb25f90f3ba30786239d0606646.png)
_____________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1297eb25f90f3ba30786239d0606646.png)
您最近一年使用:0次