名校
1 . 定义向量
的“伴随函数”为.
函数.
的“伴随向量”为 ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a854b25cf3b9e8e29344c273fbcf0da.png)
(1)在
中,已知
点M 为边AB上的点,且
求出向量
的“伴随函数”
, 并直接写出
的最大值
;
(2)已知向量
函数
求函数
的“伴随向量”
的坐标;
(3)已知
向量
的“伴随函数”分别为
、
, 设
且
的“伴随函数”为
,其最大值为m. 求证: 向量
的充要条件为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1b7fac7580249609cae6e1661f46603.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a7ac204567c63bb09f9f77eccb4f33f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b66655b7a6825b124ce596197bf2aa14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a854b25cf3b9e8e29344c273fbcf0da.png)
(1)在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3fe95f656b98b53f71a9d72bf0c9a4b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f700c81072d62ea8dab79827fe079ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/118155f8e69b4357c10c268e1626e1cb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e723e57753f0a4fe1ef8ca1aee0e2117.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/ac047e91852b91af639feec23a9598b2.png)
(2)已知向量
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96c97a2082d6f10ee9f1f9fdfcb40357.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dce7cf69b669aed4b8cfc79abf4e302.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e723e57753f0a4fe1ef8ca1aee0e2117.png)
(3)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67d48e306c486d1a8d5c94babc242e13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5b3d769fd3c7f81cdf25971039e9b3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee1494c135e3724ebeb35aa2c0e1bf1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91174b2336306191ba275a87864172b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a813b5adbf5c7082561237894ba6d599.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bce3b04d127bd23abc88cdd77d091a7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f99586040e486554f9a561c6a1567c10.png)
您最近一年使用:0次
2 . 对于函数
及实数m,若存在
,使得
,则称函数
与
具有“m关联”性质.
(1)若
与
具有“m关联”性质,求m的取值范围;
(2)已知
,
为定义在
上的奇函数,且满足;
①在
上,当且仅当
时,
取得最大值1;
②对任意
,有
.
求证:
与
不具有“4关联”性.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf557bc0501acbf300fd4ae5993b7242.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4870a0f8fee7a8357094ab4309263752.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99e1ce7071be0743ded4a087fd908eb6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b923078510697d5f7f9ea392eb76dd9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d96101eb5dce02c0213ad008413f3066.png)
(2)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf3ed15aa3dcc4211fb520b5b942c989.png)
①在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/263b718b5b3cbc27f3e0ef94f4157f5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ede97915bccd6a7b22d7400c30f8adea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
②对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb63478132d4c1fef3c17e591919da83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18db64040b2fa9d65075b41ada928fa6.png)
求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa9c839f85fe048ed0882889e22f5166.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d2c5422d4b9f8c11a5ad1b62c6bb87.png)
您最近一年使用:0次
2024-01-24更新
|
1204次组卷
|
4卷引用:广东省华南师范大学附属中学2023-2024学年高一上学期期末数学试题
广东省华南师范大学附属中学2023-2024学年高一上学期期末数学试题黑龙江省哈尔滨市第一二二中学校2024届高三下学期校二模考试数学试题河南省郑州市宇华实验学校2024届高三下学期第三次模拟考试数学试题(已下线)压轴题01集合新定义、函数与导数13题型汇总-2
名校
3 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d95f260b9737f70f17646917183a40ad.png)
(1)求证:
;
(2)若对任意的
,使得
有解,求实数
的取值范围;
(3)若
时,函数
有四个不同零点,求实数
的取值范围;
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d95f260b9737f70f17646917183a40ad.png)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/358c6f85f180e3c7c68176095df1c97f.png)
(2)若对任意的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b63a87545fb8a1913ad16e376d42bd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0b9988f2ccf9dee758e40cf4f6145a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/674a829d1fb95cb606d9a8b989ac35a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8535d29e8d468ab907ca4cb801fb65fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2017-08-21更新
|
1885次组卷
|
2卷引用:广东省韶关市2016-2017学年高一下学期期末考试数学试题