名校
1 . 设
,
,(
),则下列选项与
,
,
等价的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c70bc24b9a05465aee92bf8e77813109.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0dab5756cd6dde998058ecfe5b213f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d79eb54650d3d400455b637c0b1ccc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f2a8128f333a6a6b558a3089c7f3ed88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7be99edf312446cc01f4aac66ff8cc8e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fd30edfbb8d6d4a421947349f62a6494.png)
A.方程![]() ![]() |
B.不等式![]() ![]() |
C.存在互不相等的两个实数![]() ![]() ![]() ![]() |
D.存在三个互不相等的实数![]() ![]() ![]() ![]() ![]() ![]() |
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2021-10-17更新
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152次组卷
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2卷引用:上海市奉贤中学2020-2021学年高一上学期10月月考数学试题