名校
解题方法
1 . 现有
枚硬币
. 对于每个
,硬币
是有偏向的,即向上抛出后,它落下时正面朝上的概率为
.
(1)将
这2枚硬币抛起,设落下时正面朝上的硬币个数为
,求
的分布列及数学期望
;
(2)将这
枚硬币抛起,求落下时正面朝上的硬币个数为奇数的概率.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9eb96e16163258d34b305c967766f438.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9859b14ed91b6b80a0b24edeadb43578.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a94555857a26590865f337f8c4a93c37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55a495908bbc399791192f358b8344f.png)
(1)将
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21e9feabc99f62ee569b460e61526e2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f022950e0faa45b617d497b01b5292b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bf3baba074e8aeb6f3ea117865bbd1b.png)
(2)将这
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次
2 . 已知数列
满足
,
是公差为
的等差数列.
(1)求
的通项公式.
(2)令
,求数列
的前n项和
.
(3)令
,是否存在互不相等的正整数m,s,n,使得m,s,n成等差数列,且
,
,
成等比数列?如果存在,请给出证明;如果不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca4123422b5a6621da6a3214aa8c3e2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/099a64d86bd0b4602578d910322adc1b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3389f53711264b0acba3ba6019f8b908.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4dbc3b9ad99da1f31b0a598f6754c7c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1ae9a3b0b7aeb1545b65d91aa371b3c.png)
(3)令
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e92a64999ed95ead1707c7aca94cbbbb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c8f3b95cf758b56f0b94a261272fe82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8384f67b3cd493b9b1062908c0128214.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e82a4d8875890196df49fc7d6944161e.png)
您最近一年使用:0次
2024-05-11更新
|
259次组卷
|
3卷引用:广东省顺德区北滘中学2023-2024学年高二下学期期中考试数学试卷
广东省顺德区北滘中学2023-2024学年高二下学期期中考试数学试卷广东省佛山市桂城中学2023-2024学年高二下学期第二次段考数学试卷(已下线)专题07 数列通项公式与数列求和--高二期末考点大串讲(人教B版2019选择性必修第三册)
名校
解题方法
3 . 已知空间向量列
,如果对于任意的正整数
,均有
,则称此空间向量列
为“等差向量列”,
称为“公差向量”;空间向量列
,如果
且对于任意的正整数
,均有
,
,则称此空间向量列
为“等比向量列”,常数
称为“公比”.
(1)若
是“等差向量列”,“公差向量”
,
,
;
是“等比向量列”,“公比”
,
,
.求
;
(2)若
是“等差向量列”,
,记
,
且
,等式
对于
和2均成立,且
,求
的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a4540377f7d4021b1f82349a5ab812.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1625356f589bccd60dabbd6f3dfad5d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a4540377f7d4021b1f82349a5ab812.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/337ab4dc61186ca58bb0605cb6d02df0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8e3679539f5f6d09ab01a7f508bc134.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da12988ddfd0d6226744004d7437aecb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b94cff7e7655e703528f2b1346420d83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a3ac83c571110d41a396d12d8eea1c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/685a0ef6b576e0e9f0286e173a0958a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a4540377f7d4021b1f82349a5ab812.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/727582a95b94565368249c38599f6705.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c6f4c9593017ef5838962bf7fbd378a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af4563d0341bd91f97c4060d1e499abf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/685a0ef6b576e0e9f0286e173a0958a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26d9b6c86435e0ceff94d8ad1cd03737.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/56b221e4f74a725e37d9dfff34599dfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce453b6968b62a194c05cc65a47f9a23.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a7ba11afc6bc29148fd164ad2fcc717.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06a4540377f7d4021b1f82349a5ab812.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd701bb4b32bdffa38d8ad232f63fc49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5321999dee3ddc565bd0e805abbfbff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb5a10cae7853bc8dc038eaedff63971.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d191d6de821fbb06a51b5a20112db6de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0a1762f8a54a1cf6c88332de081b3b6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e8ae422c68cbaf553dd1afecd4723eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
解题方法
4 . 在直角坐标平面上有一点列
,
,…,
,…,对一切正整数n,
的横坐标构成以
为首项,
为公差的等差数列
,且数列
的前n项和为
,满足
.
(1)求点
的坐标;
(2)设抛物线列
,
,
,…,
,…中的每一条的对称轴都垂直于x轴.第n条抛物线
的顶点为
,且过点
,记与抛物线
相切于点D的直线的斜率为
.求:
①抛物线
的方程;
②
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b225d772013d021cf1bfe7b9421fa5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6b7e35faab6d74fa0c36599c39d1698.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c051c2459ca7e2edd8ece9e565ec4b09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3389f53711264b0acba3ba6019f8b908.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3389f53711264b0acba3ba6019f8b908.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e976c0663fa749ca749f99842d21ca03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e976c0663fa749ca749f99842d21ca03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba26ffd74951c209cd7afe8e13d864fb.png)
(1)求点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
(2)设抛物线列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab94459e87c666facddbe1a23ae1899d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc31dcdb99754fc452ff2b92a2fb8c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc31dcdb99754fc452ff2b92a2fb8c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf83e20035c3afd6d26ebfd53d768a70.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ae8eed0b891fa0bdd01461ec1352852.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc31dcdb99754fc452ff2b92a2fb8c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bbbf4d763f3cbe5a71707bc19c78191.png)
①抛物线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcc31dcdb99754fc452ff2b92a2fb8c9.png)
②
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45c1e725a9c7a9d0be4ee4961e576070.png)
您最近一年使用:0次
5 . 在如图所示的数表中,第1行是从1开始的正整数,从第2行开始每个数是它肩上两个数之和,则( )
1 2 3 4 5 6 …
1 2 3 4 5 6 …
3 5 7 9 11 …
8 12 16 20 …
…
A.第2023行第1个数为![]() |
B.第2023行的数从左到右构成公差为![]() |
C.第2023行第2023个数为![]() |
D.数表中小于50的数有89个 |
您最近一年使用:0次
名校
解题方法
6 . 将数列
中的项排成下表:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fd71bc7e6668f90f259ad0b06dd60c2.png)
,
,
,
,
,
,
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5bbae9353140c2235610852d04a9a3f.png)
…
已知各行的第一个数
,
,
,
,…构成数列
,
且
的前
项和
满足
(
且
),从第三行起,每一行中的数按从左到右的顺序均构成等差数列,且公差为同一个常数.若
,则第6行的所有项的和为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c1ccc6c74b8754e9bcbb3f39a11b6f1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daf464629fa321a6ff7401ab79f07083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f65fc200f10b97588a0c9896277c9c64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5da4cd81500bdb43118150dbdb1541e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7fd71bc7e6668f90f259ad0b06dd60c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7da2f386b78cdf6489efaa2f5820d3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc858b7a95c5006a44067022da09f667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e35eeaabd951fb09b2926807da3685b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e84c30444f13d37ada78285dc4f83b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e76d1d8e50dda4d50229a8a20c57e58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eca7e7b23fd74e3cf89ac541cb7a5d88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46be9c9b05fd84ac9256d49a5a553af5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5bbae9353140c2235610852d04a9a3f.png)
…
已知各行的第一个数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e88093a749c0d46e0ee931ecfaff925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/daf464629fa321a6ff7401ab79f07083.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d7da2f386b78cdf6489efaa2f5820d3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/627e48c5ab76f5d1874c57a40d32d89e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ce78fba01e6a50d6ffb2fc81a2ecc1cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1933b7c3ace69622339353431c519b13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0704f453b2de48d36911f7db496bbf82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d4c373dbdb897badeca37d2f6d4d239.png)
您最近一年使用:0次
2023-04-28更新
|
1470次组卷
|
9卷引用:黑龙江省哈尔滨市第四中学校2022-2023学年高二下学期期中数学试题
黑龙江省哈尔滨市第四中学校2022-2023学年高二下学期期中数学试题广东省潮州市2023届高三二模数学试题(已下线)专题05 数列通项与求和(已下线)模块六 专题7易错题目重组卷(广东卷)黑龙江省哈尔滨市第九中学校2023届高三第五次模拟考试数学试卷吉林省长春吉大附中实验学校2023届高三下学期第五次模拟考试数学试题江西省龙南中学2022-2023学年高二下学期6月期末考试数学试题(已下线)第4章 数列单元测试能力卷-2023-2024学年高二上学期数学人教A版(2019)选择性必修第二册(已下线)专题04 数列(5)
解题方法
7 . 设正项数列
的前
项和为
,且
,从
中选出以
为首项,以原次序组成等比数列
,
,…,
,…,
.记
是其中公比最小的原次序组成等比数列,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/017363d40ccfe8aceb85bb6f7d574a2c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae8ebcd5b8f8ae04513834a70575816f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e3aaabba90eefb861068bf014f9d0b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f92c44061fda94a2b45b94d7b816555.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dd4c3f450e956bda91ed86a596563a73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1898d2723d447e26d25f266bfe3ce4e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bfa30eac161e8cfe93f1c5ab4fb42dd.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
8 . 已知数列
各项均不为零,且
(
且
),若
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/799ae9260448f38cd7ecf348923586c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0704f453b2de48d36911f7db496bbf82.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/930bc56406e69b785b37a83d48e36724.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5624e6a7e9ca67277faacdbd4f97c35d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a7bf78468ca801ef305ce4f76986da1.png)
A.19 | B.20 | C.22 | D.23 |
您最近一年使用:0次
2023-04-06更新
|
1003次组卷
|
4卷引用:河南省郑州市十校联考2022-2023学年高二下学期期中数学试题
河南省郑州市十校联考2022-2023学年高二下学期期中数学试题江西省寻乌中学2022-2023学年高二下学期期中数学试题(已下线)专题06 数列在高考中的考法(难点,十一大题型+过关检测专训)-2023-2024学年高二数学《重难点题型·高分突破》(人教A版2019选择性必修第二册)(已下线)专题07 数列通项与数列求和常考题型归类--高二期末考点大串讲(人教B版2019选择性必修第三册)
9 . 设数列
的前
项和为
,且
,数列
满足
,其中
.
(1)证明
为等差数列,求数列
的通项公式;
(2)求数列
的前
项和为
;
(3)求使不等式
,对任意正整数
都成立的最大实数
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/851afb5fa82c3e4448ac7b674d143cdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/661fb8eb9ebf28433198329f10dbafc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
(1)证明
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a25cbe66fe4e84b4022721122baab4a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)求数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f65b4d271ffc3d81da090f03f7d44512.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1ae9a3b0b7aeb1545b65d91aa371b3c.png)
(3)求使不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/47270ec036e4354fd32318aa37e16221.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2023-07-21更新
|
1078次组卷
|
6卷引用:江西省萍乡市安源中学2022-2023学年高二下学期期中考试数学试题
名校
解题方法
10 . 已知数列
中,
,记
的前
项和为
,且满足
.若对任意
,都有
,则首项
的取值范围是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/233ede8e2b7ddd6807e67d974b7370ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f74311837454bd0a41cb710a1368b58.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a5945ce5c2114af8c18718ca8dc899.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
您最近一年使用:0次
2022-12-15更新
|
1515次组卷
|
4卷引用:上海市奉贤中学2022-2023学年高二下学期期中数学试题
上海市奉贤中学2022-2023学年高二下学期期中数学试题(已下线)期中真题必刷压轴50题专练-【满分全攻略】2023-2024学年高二数学同步讲义全优学案(沪教版2020必修第三册)上海市青浦区2023届高三一模数学试题(已下线)专题04 数列(5)