1 . 已知动圆
经过定点
,且与圆
:
内切.
(1)求动圆圆心
的轨迹
的方程;
(2)设轨迹
与
轴从左到右的交点为
,
,点
为轨迹
上异于
,
的动点,设
交直线
于点
,连接
交轨迹
于点
,直线
,
的斜率分别为
,
.
①求证:
为定值;
②证明:直线
经过
轴上的定点,并求出该定点的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/866502435d9ea08c6d3a5e304a8986c0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8387b687579c4d5152175c9d19e24232.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9811dd726ed27d28ad5a8e83fbb20ed6.png)
(1)求动圆圆心
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)设轨迹
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/30513ea48bc1ef3ae78adac83d894f14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ef79861421b414b455a090a3ef04fef.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95b51a4949896526cfc3c076ea8dec8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80672dda9430cb42b3136bcb1b67bbad.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/128147bd4834566a78b4e9d2a3b2139c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb4a51e6728d354cc1c3d32e2d4368d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/729d727db2181aca4e8a6455d10cfe28.png)
①求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a6b1769274eee3ce2896cb3513d50f8.png)
②证明:直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e430f13f42cf2d44aa0f0e20b959684f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
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2024-01-11更新
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630次组卷
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11卷引用:上海奉贤区致远高级中学2022-2023学年高二下学期期中数学试题
2 . 如图,曲线
由两个椭圆
:
和椭圆
:
组成,当椭圆
,
的离心率相等时,称曲线
为“猫眼曲线”
(1)求椭圆
的方程;
(2)任作斜率为
且不过原点的直线与该曲线
相交,交椭圆
所得弦AB的中点为M,交椭圆
所得弦CD的中点为N,直线OM、直线ON的斜率分别为
、
,试问:
是否为与k无关的定值?若是,请求出定值;若不是,请说明理由;
(3)若斜率为
的直线l为椭圆
的切线,且交椭圆
于点A,B,N为椭圆
上的任意一点(点N与点A,B不重合),求
面积的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bcd8ee2d8367c167d6ae0abc741b6b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a559b4a61eb747511fa413fea8527c89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9275bd8ce17fcc4a786510b008414ab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c5f50a539c4318d9749d371dfd9d284.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9275bd8ce17fcc4a786510b008414ab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bcd8ee2d8367c167d6ae0abc741b6b8.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/12/6/f21b78ce-eddd-4208-b0df-8a58826689f8.png?resizew=162)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
(2)任作斜率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2799abb64fd7bfce9dfa7228aa460564.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4bcd8ee2d8367c167d6ae0abc741b6b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9275bd8ce17fcc4a786510b008414ab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80065003fe6677e9a6b4f0dfb9d1db0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1e4f28029c21c82a381a782e4b16fcbc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af58317391aa288533c7feee92f52eb1.png)
(3)若斜率为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf298f00799cbf34b4db26f5f63af92f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9275bd8ce17fcc4a786510b008414ab0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e9a724b59c890095baa5cb73e267c44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f7ad41b36674fd6e90176ee24cdefbb.png)
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2023-11-14更新
|
341次组卷
|
3卷引用:上海市奉贤中学2023-2024学年高二上学期期中数学试题
上海市奉贤中学2023-2024学年高二上学期期中数学试题(已下线)专题11圆锥曲线单元复习与测试(21个考点25种题型)-【寒假自学课】2024年高二数学寒假提升学与练(沪教版2020)上海市松江区华东政法大学附属松江高级中学2023-2024学年高二下学期3月月考数学试题
解题方法
3 . 已知椭圆
,该椭圆与x轴的交点分别是A和B(A在B的左侧),该椭圆的两个焦点分别是F1和F2(F1在F2的左侧),椭圆与y轴的一个交点是P.
(1)若P为椭圆的上顶点,求经过点F1,F2,P三点的圆的方程;
(2)已知点P到过点F2的直线l的距离是1,求直线l的方程;
(3)已知椭圆上有不同的两点M、N,且直线MN不与坐标轴垂直,设直线MA、NB的斜率分别为k1、k2,求证:“
”是“直线MN经过定点(1,0)”的充要条件.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cae00bdc6f8b564b6b15b32572c848b.png)
(1)若P为椭圆的上顶点,求经过点F1,F2,P三点的圆的方程;
(2)已知点P到过点F2的直线l的距离是1,求直线l的方程;
(3)已知椭圆上有不同的两点M、N,且直线MN不与坐标轴垂直,设直线MA、NB的斜率分别为k1、k2,求证:“
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/66de27301ae08a4154ed37bb4a261b6b.png)
您最近一年使用:0次
名校
4 . 对于函数
的导函数
,若在其定义域内存在实数
,使得
成立,则称
是“跃点”函数,并称
是函数
的“t跃点”
(1)若m为实数,函数
,
是“
跃点”函数,求m的取值范围;
(2)若a为非零实数,函数
,
是“2跃点”函数,且在定义域内存在两个不同的“2跃点”,求a的值:
(3)若b为实数,函数
是“1跃点”函数,且在定义域内恰存在一个“1跃点”,求b的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a68a65126b7e2d009d067f80c34f939d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/867453250929191f0d1508fa2e4edd55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0078d742db16eff3b1968692139c02a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79b752f0f189e5d8666daea73e145dff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
(1)若m为实数,函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23dfc56e2a69a042ce5f8fa206c409f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d49f8a63ddbca52039fa9ab44cda6b29.png)
(2)若a为非零实数,函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6f1b97a1f58c4302345fad4caa5d109a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24a57996290794e082b21d8f1dfc322a.png)
(3)若b为实数,函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c55e94d6937ec42311b2a98881038a0e.png)
您最近一年使用:0次
2023-07-05更新
|
554次组卷
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7卷引用:上海市奉贤区2022-2023学年高二下学期期末数学试题
上海市奉贤区2022-2023学年高二下学期期末数学试题江苏省南京市燕子矶中学2023-2024学年高二下学期3月月考数学试卷(已下线)专题02 导数及其应用(八大题型+优选提升题)-【好题汇编】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)(已下线)上海市高二数学下学期期末模拟试卷01--高二期末考点大串讲(沪教版2020选修)上海市松江区第四中学2023-2024学年高三上学期期中学情诊断数学试题(已下线)第三章 综合测试B(提升卷)(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
名校
解题方法
5 . 小明同时掷3个骰子,在掷完后,小明有一次重掷的机会,即可以选择三个骰子中的任意多个进行重掷(可以是0个),并保留剩下骰子的点数,若最后点数之和为7则取得胜利.为了取得胜利,则小明会选择2个骰子进行重掷的概率为_______ .
您最近一年使用:0次
2023-05-12更新
|
667次组卷
|
3卷引用:上海市奉贤中学2023-2024学年高二下学期3月月考数学试卷
上海市奉贤中学2023-2024学年高二下学期3月月考数学试卷上海市复旦大学附属中学2022-2023学年高二下学期期中数学试题(已下线)第12章 概率初步(压轴题专练)-2023-2024学年高二数学单元速记·巧练(沪教版2020必修第三册)
名校
解题方法
6 . 2021年3月30日,小米正式开始启用具备“超椭圆”数学之美的新logo(如图所示),设计师的灵感来源于曲线
:
.当
,
,
时,下列关于曲线的判断正确的有________ .
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/25/d3e3351b-8e26-40ac-931d-7febe13d2f56.png?resizew=76)
①曲线
关于
轴和
轴对称
②曲线
所围成的封闭图形的面积小于8
③曲线
上的点到原点
的距离的最大值为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cddc85500758b4b6d16df0d2c115a061.png)
④设
,直线
交曲线
于
、
两点,则
的周长小于8
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/babbba8b1f50b390aaa110032b2a8ff7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fac3649308b528fd56545ba102dc42d5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e258ab9e600435b37465092243d99f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a3c442579603164f3fc19458677d307.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/4/25/d3e3351b-8e26-40ac-931d-7febe13d2f56.png?resizew=76)
①曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
②曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
③曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cddc85500758b4b6d16df0d2c115a061.png)
④设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892077030df22daf504ba9c0409ce384.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c93215f460bffca5bdae786eb42144b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e99675fa03da205c4499967c9d908412.png)
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2023-04-24更新
|
859次组卷
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5卷引用:上海奉贤区致远高级中学2022-2023学年高二下学期第二次月考(5月)数学试题
上海奉贤区致远高级中学2022-2023学年高二下学期第二次月考(5月)数学试题(已下线)3.1.1 椭圆及其标准方程(重难点突破)-【冲刺满分】2023-2024学年高二数学重难点突破+分层训练同步精讲练(人教A版2019选择性必修第一册)河南省安阳市第一中学2023-2024学年高二上学期第二次阶段考试数学试题内蒙古呼和浩特市2023届高三二模数学(理)试题(已下线)专题14解析几何(选填)
7 . 如果数列
对任意的
,
,则称
为“速增数列”.
(1)判断数列
是否为“速增数列”?说明理由;
(2)若数列
为“速增数列”.且任意项
,
,求正整数k的最大值;
(3)已知项数为
(
)的数列
是“速增数列”,且
的所有项的和等于k,若
,
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e145b6046bc80d0ffecc61ac67c87ca1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/182fe1cf64e38922b9038c9b9e382996.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(1)判断数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a97e99f49ad1998d2858e1963aa45de.png)
(2)若数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64810519cca09d8bad1e5c0720b6f70b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99f83982f63b139f23ae3846d08d6b2a.png)
(3)已知项数为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b5631bc01b998a4b3fabd9e131699dc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b7056da59c6a57d96dc6e8534bb7ef74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e977500c1266a37522635c441e3f860.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0a3aa5e30bd2ccac16959d046bb38f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e45c34402a86a8ae4af80196ea62ae0.png)
您最近一年使用:0次
2023-03-29更新
|
1143次组卷
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9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江西省抚州市资溪县第一中学2022-2023学年高二下学期5月期中考试数学试题江苏省无锡市南菁高级中学2023-2024学年高二上学期9月调研考试数学试题(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)北京市房山区2023届高三一模数学试题专题12压轴题汇总(10、15、21题)专题07数列北京卷专题18数列(解答题)北京师范大学第二附属中学2024届高三上学期10月月考数学试题
名校
解题方法
8 . 在棱长为2的正方体
中,M为
中点,N为四边形
内一点(含边界),若
平面
,则下列结论错误的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4da530384dd04ac90a025385e8b3c2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6bed4be4c6552807ba53018fe99ec742.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f239fbcc58fc15535db4b5084c4f7253.png)
A.![]() | B.三棱锥![]() ![]() |
C.线段![]() ![]() | D.![]() ![]() |
您最近一年使用:0次
2023-02-02更新
|
385次组卷
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7卷引用:上海奉贤区致远高级中学2022-2023学年高二下学期期中数学试题
上海奉贤区致远高级中学2022-2023学年高二下学期期中数学试题(已下线)第11章 简单几何体(压轴必刷30题专项训练)-【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)(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)慕华优策联考2022-2023学年高三第一次联考理科数学试题新疆部分学校2023届高三上学期第一次联考数学(理)试题江苏省扬州中学教育集团树人学校2022-2023学年高三上学期期末数学试题(已下线)模块五 期末重组篇 专题6
解题方法
9 . 已知曲线
:
,下列叙述中正确 的命题是_________
(1)垂直于
轴的直线与曲线
只有一个交点
(2)直线
(
)与曲线
最多有三个交点
(3)曲线
关于直线
对称
(4)若
,
为曲线
上任意两点,则有
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d2fe6845fdeeaf73c639b0f3b575679.png)
(1)垂直于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15b256345d7109e081b7c895591e995d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3c2709edf306025d40299aaf455aec1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(3)曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8f1d8d5cea065075fe50706abe3ae802.png)
(4)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ec391f08f1452fb3e0aebe7e12ba4fb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3a4422395ca20fe847419ec569e48b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d48418567df7e02c8b85d5460a5a31c6.png)
您最近一年使用:0次
名校
解题方法
10 . 数列
满足
,
,
,则
的整数部分是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40f4e1236d7dc0366d9523d0cbb426be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a564595e470d31c824b99575a53f9cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f093c61867ee4ce75f951d46b9b123.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79b63d225534f0a42b615fb68d232d2.png)
A.1 | B.2 | C.3 | D.4 |
您最近一年使用:0次
2023-01-11更新
|
1220次组卷
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6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湖北省武汉市部分重点中学2022-2023学年高二上学期期末联考数学试题(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)专题01数列的概念山东省潍坊市临朐县第一中学2023-2024学年高二下学期6月月考数学试题(已下线)专题6-1 数列函数性质与不等式放缩(讲+练)-1