名校
1 . 设命题
,
;命题
,
,则下列命题为真命题的是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d16b31ef27109afb531acf8f249a8f77.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbf7a904df8f22e3f1e26a4116eb7913.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a018e5efa24f7d16ebc676dc890db104.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8cd27759d2ec9919e72f082bd857507b.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2017-04-05更新
|
702次组卷
|
8卷引用:2017届海南省海南中学、文昌中学高三下学期联考数学(文)试卷
2 . 已知命题
“若
,则
”的逆否命题为“若
,则
”,命题
:“
”的充要条件为“
”,则下列复合命题中假命题是
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51441c8788ff11be766766227793246d.png)
![](https://img.xkw.com/dksih/QBM/2015/11/25/1572307423805440/1572307429515264/STEM/0dbb9cb89620450383c95f404ff6e5fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9741a2fca27f76be9834659c28fc6783.png)
![](https://img.xkw.com/dksih/QBM/2015/11/25/1572307423805440/1572307429515264/STEM/8b142ae0708945d398a937f406448fca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69fd923fe16da27e95e7ffc232d9282d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41807abce07b1f2c9af1eb666f86ca6c.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
3 . 已知命题
:
,命题
:函数
在区间
上单调递增,则下列命题中为真命题的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66ce8ad2850fdde89fcdc047ca1b9ea7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff2b53cd9892f6d174509740afbc69d6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ed2f490aac02631c2ed9e6b76354a49.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() |
您最近一年使用:0次
2016-12-03更新
|
690次组卷
|
3卷引用:2015届海南省嘉积中学高三下学期第五次测试文科数学试卷