命题“
,
”的否定是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d8bc4e4f266d26593c73ecebf8d5f0a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32e4848e12d90125411fb07a7e524de6.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
更新时间:2023-12-15 12:16:11
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【知识点】 全称命题的否定及其真假判断解读