名校
解题方法
1 . 已知
为实数,
.对于给定的一组有序实数
,若对任意
,
,都有
,则称
为
的“正向数组”.
(1)若
,判断
是否为
的“正向数组”,并说明理由;
(2)证明:若
为
的“正向数组”,则对任意
,都有
;
(3)已知对任意
,
都是
的“正向数组”,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5967d44edd23c4c146104da26f46bb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41ad708c3144693874d07c19b8f76b96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8992facf935eeabfe8c25994727b9b5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cc48e4a0da4a33684fe340c6e3a14e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41ad708c3144693874d07c19b8f76b96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f22a4a0dd7307a1323d25331e60782d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/430b9c003e6f16136fd9ef43654b2b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)证明:若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41ad708c3144693874d07c19b8f76b96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adc3e5be1796493161a4df7e28a6f6b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5f63cc39b9e38e9c6bea6498410e0b6.png)
(3)已知对任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e7891769c0298d101a282eb8f6bc81c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baab41517ec3169294a181d134d3cf71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2024-01-19更新
|
778次组卷
|
7卷引用:上海市普陀区曹杨第二中学2024届高三上学期期末数学试题
上海市普陀区曹杨第二中学2024届高三上学期期末数学试题(已下线)微考点2-5 新高考新试卷结构19题压轴题新定义导数试题分类汇编上海市黄浦区大同中学2024届高三下学期2月月考数学试题(已下线)思想03 运用函数与方程的思想方法解题(4大题型)(练习)(已下线)2024年高考数学二轮复习测试卷(上海专用)广东省梅州市梅雁中学2023-2024学年高二下学期3月月考数学试题(已下线)专题09 导数及其应用 压轴题(六大题型)-备战2023-2024学年高二数学下学期期末真题分类汇编(沪教版2020选择性必修,上海专用)
解题方法
2 . 已知函数![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a7f673cf793364aad2543ee8ae06228.png)
(1)请在网格纸中画出
的简图,并写出函数的单调区间(无需证明);
(2)定义函数
在定义域内的
,若满足
,则称
为函数
的一阶不动点,简称不动点;若满足
,则称
为函数
的二阶不动点,简称稳定点.
①求函数
的不动点;
②求函数
的稳定点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a7f673cf793364aad2543ee8ae06228.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2024/1/5/3dd251f6-1acf-44cf-b925-66705e04e25c.png?resizew=210)
(1)请在网格纸中画出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
(2)定义函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1de4841073ba41dc0e7b976759c3cd4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a52dc0a7f95a39091a2f11d80cc8579f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a576aa37d6f504669b40b7b38cb92694.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
①求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
②求函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/028517e8bebe634441e0a5c79828e88a.png)
您最近一年使用:0次
3 . “函数
的图象关于点
对称”的充要条件是“对于函数
定义域内的任意x,都有
”,已知函数
.
(1)证明:函数
的图象关于点
对称;
(2)若函数
的图象关于点
对称,且当
时,
.若对任意
,总存在
,使得
成立,求实数a的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba7204f43679af6935e494c59d40c6ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be55c8f2760d6db125f46691a3de48.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd7f8871c0da18d18c0eaa5313861e9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce90386fd6b7dfd5399cd372fa9103c3.png)
(1)证明:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bac7c28099bfbb7dc2a45ad166eace05.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afa482d7bcaa385bfc3548b42a4bfb60.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f7dbb416ec1ff1984a724a4f48bf692.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ca40ec1d89d7959b07f5394435c0224.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e121df04531e9275387071a88cb9bb8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ff565afbddafe8625ef376d7eb3fa649.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e63bbadc6250f7139836ede33205550.png)
您最近一年使用:0次
名校
解题方法
4 . 给定正整数
,设集合
.对于集合
中的任意元素
和
,记
.设
,且集合
,对于
中任意元素
,若
则称
具有性质
.
(1)判断集合
是否具有性质
?说明理由;
(2)判断是否存在具有性质
的集合
,并加以证明.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0704f453b2de48d36911f7db496bbf82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d5f57a82532efc3493710a2ff44fefe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94a6d1701e8172b86bc880c24d0bc58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b8eb800ed1a7e5e22e3947e6bd30c87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d35e477c52dfbfb80f1fc315143c8b06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1368a045ba80f97383f3d9d7fcdc8f15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ae454efa6255bf3bb1c43e845746088.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9855cb665c7f3785a17718be10538af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9a2f08194bb663f1a086fa2f555ebf43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5651757f34e9de2462ccdc056f04ab4.png)
(1)判断集合
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2fbba9715be4e3cb0886973e3d3ff4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b25c874d4ce0667f3acfe8d26d2a5b6f.png)
(2)判断是否存在具有性质
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04d0e79b3bb773de1ebea52199754c01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
您最近一年使用:0次
2024-01-25更新
|
309次组卷
|
4卷引用:北京市海淀区北京交通大学附属中学2023-2024学年高二上学期期中练习数学试题
北京市海淀区北京交通大学附属中学2023-2024学年高二上学期期中练习数学试题(已下线)专题04 分类讨论型【讲】【北京版】2北京市延庆区2023-2024学年高二上学期期末考试数学试卷(已下线)专题1 集合新定义题(九省联考第19题模式)练
5 . 若实数
满足
,则称
比
远离
.
(1)若
比
远离1,且
,求实数
的取值范围;
(2)对任意两个不相等的实数
,证明
比
远离
;
(3)若
,试问:
与
哪一个更远离
?并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d32d4403d0e81eacfbe429dc51f07f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b782dd2de9c9caa840838cd63d817de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5558c083d34cbb0a58d3ce1dc6f5778e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
(2)对任意两个不相等的实数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/632244ea6931507f8656e1cc3437d392.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/17b0bcc077bc78b7aae05b0c9dff42b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb3f034eb004e6db6c58a3bcd7d18cfc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18f0281e6bbdbe08beeccb55adf84536.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b45900deae0489e87fe448948e8091c4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/29ebc856291255f2d4a6c20b982a2442.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
您最近一年使用:0次
2023-08-08更新
|
244次组卷
|
2卷引用:江苏省盐城市阜宁县2022-2023学年高一上学期期中数学试题
6 . 已知点和点
是直角坐标系第一象限内的两个点,定义:若
,则称点
是点
的“上位点”,点
是点
的“下位点”.
(1)试写出点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a5a80ac30da7d9b1d7cbb812a5e2f9f.png)
(2)已知正数a、b、c、d满足:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/069390dd908ff203327958117a226593.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5319504bde1a5a36d6f2277b36deef6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63313f7ac7402fcb5a9a840db64c6f08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/030f39d3e114be61f512b70a11a048ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03c54adebccfbbd0ea20a0dba5723c8a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2544bf61d80dcb9d8de5d9a718a0cc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63313f7ac7402fcb5a9a840db64c6f08.png)
您最近一年使用:0次
名校
解题方法
7 . 在三维空间中,立方体的坐标可用三维坐标
表示,其中
.而在n维空间中
,以单位长度为边长的“立方体”的顶点坐标可表示为n维坐标
,其中
.现有如下定义:在n维空间中两点间的曼哈顿距离为两点
与
坐标差的绝对值之和,即为
.回答下列问题:
(1)求出n维“立方体”的顶点数;
(2)在n维“立方体”中任取两个不同顶点,记随机变量X为所取两点间的曼哈顿距离
①求出X的分布列与期望;
②证明:在n足够大时,随机变量X的方差小于
.
(已知对于正态分布
,P随X变化关系可表示为
)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/121b0b5a52dbbc092104491b0a7a0d1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c332319a3642fd31c04ea47946fde52.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e99acf81317c3a6dbca671b1829e21fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4da8c6f3f39586198728a2c2c8cdc69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dca54b04405fb34773eb8fc10328dd38.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4da8c6f3f39586198728a2c2c8cdc69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5192fe1adb815a1d043b1c5b15ff64c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/176073f47d770cd7a80d067861b6621d.png)
(1)求出n维“立方体”的顶点数;
(2)在n维“立方体”中任取两个不同顶点,记随机变量X为所取两点间的曼哈顿距离
①求出X的分布列与期望;
②证明:在n足够大时,随机变量X的方差小于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/964e5cf368162d560529c915969d9bc2.png)
(已知对于正态分布
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8471b1bd5c53256f122a0f57d6ecf628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/14356827d3371b5466ba4b9e73dead7a.png)
您最近一年使用:0次
2023-08-25更新
|
2008次组卷
|
6卷引用:四川省成都市第七中学(高新校区)2024届高三上学期入学考试数学(理科)试题
四川省成都市第七中学(高新校区)2024届高三上学期入学考试数学(理科)试题广东省广州市真光中学2024届高三上学期9月月考数学试题江苏省扬州市扬州中学2024届新高考一卷数学模拟测试一(已下线)专题22 新高考新题型第19题新定义压轴解答题归纳(9大题型)(练习)(已下线)黄金卷08(2024新题型)黑龙江省哈尔滨市双城区兆麟中学2023-2024学年高二下学期第二次月考(6月)数学试题
名校
解题方法
8 . 设A是正整数集的一个非空子集,如果对于任意
,都有
或
,则称A为自邻集.记集合
的所有子集中的自邻集的个数为
.
(1)直接写出
的所有自邻集;
(2)若
为偶数且
,求证:
的所有含5个元素的子集中,自邻集的个数是偶数;
(3)若
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6ed006b944ea64f970fee46e2f558467.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/417abc71b8bee465746db0a35e776f0b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8ca2371b88985463ba25e4ec1ea453d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b377240e8ad277805e0499803d5be5e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96abfe2da27a63e6affb19a0c80236d9.png)
(1)直接写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e47cd514b2920609e3781c87df6ab70.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/623eef12f37f0b85ddd367faa9b3bfad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d3cfeacc29e6a61c5b3b4e439c0a91df.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5818ede14d21f6df9ef9c2bfe09286c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04aba3402e1d191ff96adda7c4af70ef.png)
您最近一年使用:0次
2023-05-28更新
|
707次组卷
|
11卷引用:北京市西城区2021届高三5月二模数学试题
北京市西城区2021届高三5月二模数学试题北京市第五十七中学2021-2022学年高二上学期期中检测数学试题北京市第二十中学2022-2023学年高二上学期12月月考数学试题北京一零一中学2023届高三下学期数学统练四试题北京卷专题02集合(解答题)北京市第一0一中学2022-2023学年高三下学期统练数学试卷(四)(已下线)高一上学期第一次月考解答题压轴题50题专练-举一反三系列北京市北京师范大学第二附属中学2023-2024学年高二上学期期中测试数学试题北京市东城区景山学校2024届高三上学期12月月考数学试题北京市第二中学2023-2024学年高二上学期12月第二学段考试数学试卷(已下线)专题22 新高考新题型第19题新定义压轴解答题归纳(9大核心考点)(讲义)
名校
解题方法
9 . 若函数
和
的图象均连续不断.
和
均在任意的区间上不恒为
的定义域为
的定义域为
,存在非空区间
,满足
,则称区间A为
和
的“
区间”.
(1)写出
和
在
上的一个
区间”(无需证明);
(2)若
是
和
的“
区间”,求
的取值范围.
![](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/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c80f04f48040becbe5c906fc0f7eba4a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dba8b8c37d039197ec051e732da5bb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d1a0fd1ad044a9ecfcba672779bd678.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9cd4adaf169a82c0ec20b1d71eea8b95.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5017cde801c0d0914137e02e61272786.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/0047f659c182291c84c224df6b5e993f.png)
(1)写出
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec6263576e5c3f2324a8dac311476bf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/375c0821fd7bf942481fbc75ddd4c1df.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0047f659c182291c84c224df6b5e993f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/306bfbc7ac378f6a0c2d6adab6a4aa6c.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/0047f659c182291c84c224df6b5e993f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2023-02-18更新
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4卷引用:山西省忻州市河曲县中学校2022-2023学年高一下学期开学考试数学试题
山西省忻州市河曲县中学校2022-2023学年高一下学期开学考试数学试题山西省忻州市2022-2023学年高一下学期开学考试数学试题湖南省衡阳市衡阳县第二中学2023-2024学年高一上学期期末达标测试数学试题(A卷)(已下线)高一数学开学摸底考02-新高考地区开学摸底考试卷
10 . 若数列满足
,则称数列
为“平方递推数列”.已知数列
中,
,点
在函数
的图象上,其中n为正整数,
(1)证明:数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e2de706dc5f0439b989273a5367f63a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/abdae11d8c18749ce9000613a4afbbb1.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8abdfacf7440d4b455411998085dffe7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bf8e78a4251ded720142a89d83715e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92989b8324c75938a86a26b91a720804.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b783cf91e34e692ce8e171f0965cb53f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
您最近一年使用:0次
2023-05-01更新
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8卷引用:湖南师范大学附属中学2023届高三二模数学试题