解题方法
1 . 已知函数
的定义域为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d288188c3743cc9636d56d31f00930c2.png)
是奇函数,且
,恒有
,当
时(其中
),
.若
,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d288188c3743cc9636d56d31f00930c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e81e15b871dd32b2438ef8025bcc42d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ad5fe274cfc8da2dacfb65801f344ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/801d492de7ae12be2bf576f25c4f1ceb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee428978759f9850c37131af1d496bb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7326ea56be82bd616fec7e6aa3c884c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23d522158925da6c1b1c31eceee519cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/89ead1b309806b0e0257275e41b0ba2e.png)
A.![]() ![]() |
B.![]() ![]() |
C.![]() |
D.![]() |
您最近一年使用:0次
A.![]() ![]() |
B.![]() ![]() |
C.![]() |
D.![]() |