名校
1 . 定义域为
的奇函数
,当
时,
恒成立,若
,
,则
的大小关系为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/933093b52cca887f597cbe22a5467b11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/78b12f2ff24c52fded1dfd0f0b6940a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37f53998087ab2c3d0769a36f0e6057b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f0841923965d723496050d661c91b59.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7554bc202bb59e43b8525cf1b423dc0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
您最近一年使用:0次
名校
2 . 已知a,b,c均为区间
内的实数,且
,
,
,则a,b,c的大小关系为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49e1fcca51be2f5fea9bb06d0146fa50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3dbd8808d89bd1f62c3ba1dd81956ee8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2529d445b6feacf46858c9ea7e41a452.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c65923014eb8dc364750bf6533775264.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-07-17更新
|
497次组卷
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2卷引用:陕西省延安市子长市中学2020-2021学年高二下学期期末理科数学试题