已知函数
,
,若
,
,使得
,则实数
的取值范围是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/455dd8872aa8e38add43583352e91ead.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fdffac17d32ecb007f0e3621d7131296.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7528dfe53df8c15a4ed132a9736c68f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df157c29ca36e4abead05186495a108b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.![]() |
更新时间:2020-10-08 13:52:33
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