名校
解题方法
1 . 已知函数
,其中
,且
.
(1)当
时,不等式
的解集为_______.
(2)如果对于任意
,都有
.证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/680ac04d84fd1483ffbd0f81ee42e713.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73254f32b6da29ecc32df2e9f87a4c97.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20849c00c47cbdc43f18d53341b6c4e5.png)
(1)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b108ab31cc093f03cf48ad65429889e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a8f226d177a419e52f466a3e6a9d2bd.png)
(2)如果对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6acb0f1ac694dd177e99fc385f23318.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d676e373b4c3d1a08650fcf3d63fa56.png)
您最近一年使用:0次
2023-02-19更新
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193次组卷
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2卷引用:广西省南宁市第三中学五象校区2023-2024学年高一上学期国庆礼包数学试题一