名校
1 . 若
为
上的奇函数,且满足
,对于下列命题:①
;②
是以4为周期的周期函数;③
的图像关于
对称;④
.其中正确命题的序号为_________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b85562a6f6b3eeed84eed60281defe0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dec65a2bec3d4296c613a80b3ae41d5e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26ae9fbc747843a9db6f04d2806c21aa.png)
您最近一年使用:0次
2019-07-15更新
|
911次组卷
|
2卷引用:江西省泰和中学2022-2023学年高一上学期期末数学试题
名校
2 . 设
是定义在R上的奇函数,在
上单调递减,且
,给出下列四个结论:
①
;②
是以2为周期的函数;
③
在
上单调递减;④
为奇函数.
其中正确命题序号为____________________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034b1f5ba40bb5f9fefea188ef90a0e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28266d15eb3ce27aa1140780c7255171.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1d22f794d1a79ad925c7b39be608451.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8b6894e8c345a035e89ec672503a01f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1f4c4985f8a820372f1349f21f8dc31.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7479276dbd621fa9b35751c2f6c17830.png)
其中正确命题序号为
您最近一年使用:0次
2018-07-07更新
|
878次组卷
|
2卷引用:江西省遂川中学2022-2023学年高一上学期期末考试数学试题