1 . 命题“
,
”的否定是________________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ccd7af9298cd5ff19d8866fedb42ec4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/610314595a9c5693a2bc0992fd407782.png)
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2 . 已知命题
,则
是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13dc42719c88751ab97fa9a7344126ce.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ffc1bb9d53a27d484396ad74d6a26e0.png)
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3 . 已知
,
,则
是
的________ .(选“充分不必要条件”“必要不充分条件”“充要条件”“即不充分也不必要条件”之一填空)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8bb6f0dd3b354854301ec1f7a774e7b0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8126a2f072a21d5bbf8ea0a3946abde3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
您最近一年使用:0次
4 . 命题“
,
”否定是_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e59da60f0a670d7d67314550d242efb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ee3a865079d81ff846591a0b5bf84c6.png)
您最近一年使用:0次
5 . 命题“
”的否定是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a681db9d16446fc1122bedfca952f66b.png)
您最近一年使用:0次
6 . 命题“
,
”的否定是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6422b9c2e93a91fe9e39ce4d9dabb0fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/200f67cbf5d05e36a7cd693c54b1ec43.png)
您最近一年使用:0次
23-24高一上·广东·期末
7 . 命题
:“
,
”则命题
的否定为:______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8645952ea14b25443f411d39bdec641e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a054cb794805835aff33c50889b6ccf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
您最近一年使用:0次
名校
8 . 设命题
,则命题p的否定为____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea971510a05182d180e67a84e15469e6.png)
您最近一年使用:0次
2024-01-10更新
|
231次组卷
|
5卷引用:甘肃省庆阳市环县第一中学2023-2024学年高一上学期期末数学试题
名校
9 . 设命题![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
,
,则该命题的否定为_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/800f9ee14890aa060d6e6bb61cf508ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/549199e4263eea97d84f00e15f1aad5b.png)
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2024-03-12更新
|
131次组卷
|
2卷引用:北京市第五十中学分校2023-2024学年高一上学期期中练习试卷
10 . 命题:“
”的否定是__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/55cc81fbb01815c861e77e1295ded698.png)
您最近一年使用:0次