设命题p:
,
,则
为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c96994cdb72ac2d8134309aff43b0deb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
A.![]() ![]() | B.![]() ![]() |
C.![]() ![]() | D.![]() ![]() |
22-23高三上·安徽·阶段练习 查看更多[2]
更新时间:2022-12-21 19:03:55
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【知识点】 全称命题的否定及其真假判断解读