1 . 已知偶函数
,当
时,
,若
,
为锐角三角形的两个内角,则
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/51c530f4b7491b95acb8ce3eef9aa09d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01d07f3a82196cabb98a2ab98686eb0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2209baf5fe1309484c2c9f18dd97875d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次
2019-03-08更新
|
475次组卷
|
2卷引用:【市级联考】山东省潍坊市2019届高三下学期高考模拟(一模)考试数学(理科)试题
2011·山东潍坊·一模
2 . 设奇函数
在
上是增函数,且
,则不等式
的解集为
![](https://img.xkw.com/dksih/QBM/2011/2/28/1570018635939840/1570018641141760/STEM/ac3144158d8c4d3db0d46ecf2645b7e2.png)
![](https://img.xkw.com/dksih/QBM/2011/2/28/1570018635939840/1570018641141760/STEM/c0603c605d334e188a853ee276c1f5e4.png)
![](https://img.xkw.com/dksih/QBM/2011/2/28/1570018635939840/1570018641141760/STEM/3821101c1dd64b70b238d3c8aee73ffa.png)
![](https://img.xkw.com/dksih/QBM/2011/2/28/1570018635939840/1570018641141760/STEM/b03ad6b38fa44576a22c5118796fba68.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
您最近一年使用:0次