1 . 已知命题
:函数
和
的图象关于原点对称;命题
:若平行线
与
之间的距离为
,则
.则下列四个判断:“
是假命题、
是真命题、
是真命题、
是真命题”中,正确的个数为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1e784aa62977875fa8f2b6b39f717b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86dbbd2b78c136af91168205ed44cf8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4d6408ae698f8d67ab6d306af3b2899.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7461540da30bd392233019ee7d75a23f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/13d3469fb79917724365db2b2829d512.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f675824e539f50cec53120959d32e554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c13472bf0353e16784a22e1f890fba40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f602c916a51570813855222577ba372.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b17312706507512c4215edf8b6e8c16d.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
2014·河北唐山·一模
2 . 已知命题
,命题
,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2802ca7a43b52d09a6e7fc2084c039e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9760f82e362f8248917db7afdcb51281.png)
A.命题![]() |
B.命题![]() |
C.命题![]() |
D.命题![]() |
您最近一年使用:0次
2016-12-02更新
|
1005次组卷
|
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