已知函数
,其中
.曲线
在点
处的切线斜率为
.
(Ⅰ)求a的值;
(Ⅱ)求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35cf94f5fe52eb16b2c129fe3b6eab83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1e69392d21261afd8e5e5f096634669.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2ffeb2e82278491407c85dc15eb7df8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acbc6a613224461ade69362d46550474.png)
(Ⅰ)求a的值;
(Ⅱ)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6acb0f1ac694dd177e99fc385f23318.png)
19-20高二下·北京·期末 查看更多[2]
北京市顺义区2019-2020 学年度高二下学期期末质量监测数学试题(已下线)第五章 一元函数的导数及其应用(章末测试)-2020-2021学年一隅三反系列之高二数学新教材选择性必修第二册(人教A版)
更新时间:2020-10-24 10:45:13
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