名校
解题方法
1 . 已知数列
满足
(
为正整数),
,设集合
.有以下两个猜想:①不论
取何值,总有
;②若
,且数列
中恰好存在连续的7项构成等比数列,则
的可能取值有6个.其中( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7fab51121848ce166035ceab6f4e00b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19270ac238f89bde5aeb61c622c1d68b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9972b9f5d541ff043675df369de82748.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/35a2410ce34b36954ed4923e600d42f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6225bb97266c814a33b98c1e90e03e51.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.①正确,②正确 | B.①正确,②错误 | C.①错误,②正确 | D.①错误,②错误 |
您最近一年使用:0次
2024-06-01更新
|
147次组卷
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4卷引用:上海市实验学校2023-2024学年高三下学期四模数学试题
上海市实验学校2023-2024学年高三下学期四模数学试题 上海市格致中学2021-2022学年高二下学期期中数学试题(已下线)4.2等比数列及其通项公式(第1课时)(作业)(夯实基础+能力提升)-2022-2023学年高二数学精品教学课件(沪教版2020选择性必修第一册)(已下线)【练】专题5 分段数列问题
2 . 已实数
满足
,则
的取值范围是________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0877194ab8760f54c35527177b03ff93.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/de8266dae9aea1a7623250b565ca1aae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c698168021c80edd755b5397ef10a364.png)
您最近一年使用:0次
名校
3 . 对于一个有穷正整数数列
,设其各项为
,
,...,
,各项和为
,集合
中元素的个数为
,对所有满足
的数列
,则
的最大值为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.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/681ae1522a36768618f7ddaf74abbb7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/943dc79f529bc28f6ed17bc403d50f06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eaaa93ca1dbd95d70b922dc8e06ccb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95dc7685d36aa3057e48caf0f53df22.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c386fc04cc1cfebef069adaa01a83a3a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f95dc7685d36aa3057e48caf0f53df22.png)
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2023-05-26更新
|
940次组卷
|
3卷引用:上海市七宝中学2023届高三5月第二次模拟数学试题
上海市七宝中学2023届高三5月第二次模拟数学试题(已下线)上海市进才中学2023-2024学年高二上学期9月月考数学试题上海市复旦大学附属中学2023-2024学年高二上学期阶段性学业水平检测2(暨拓展考试6)数学试题
名校
4 . 已知数列是由正实数组成的无穷数列,满足
,
,
,
.
(1)写出数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(2)判断:是否存在正整数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7306bacb80799eeabd3fd46cb8632598.png)
(3)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c59e7c7a84a4bdb959e95536d0404ceb.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/74828c0bbc29e16c346941b7d4287f2f.png)
您最近一年使用:0次
2023-04-06更新
|
1205次组卷
|
6卷引用:上海市杨浦区2023届高三二模数学试题
上海市杨浦区2023届高三二模数学试题(已下线)专题06 数列及其应用上海外国语大学闵行外国语中学2023-2024学年高二上学期期中数学试题北京市海淀区2023届高三数学查缺补漏题(2)(已下线)北京市第四中学2024届高三上学期10月月考数学试题变式题16-21重庆市九龙坡区育才中学校2024届高三下学期阶段测试数学试题
5 . 数列
项数为
,我们称
为
的“映射焦点”,如果
满足:①
;
②对于任意
,存在
,满足
,并将最小的
记作
;
(1)若
,判断
时,4是否为映射焦点?5是否为映射焦点?
(2)若
时,
是映射焦点,证明:
的最大值为4;
(3)若
,
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5bffad48b15100705866ba46290565ad.png)
②对于任意
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/82ce7321fc8327e26061496e71449b06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50c30354773ccb897fd2a051d0c54e6e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a9acd5d5440efe67dfc45065d7d82b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3bbbf4d763f3cbe5a71707bc19c78191.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67a34da86d1dcf7cf1d87e4e8da8de09.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/adaa90dd6dde1e37d6caacea95bf6790.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/19e8cfd14a88e7b51bf95b9c25ad7d12.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d05e0ae98ca9bb7198b3cda1fe8e3ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2223a2a3e8fda348c26169430964949d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b07d62c4025696b4c648db0c3dd67bf.png)
您最近一年使用:0次
6 . 高铁的建设为一个地区的经济发展提供了强大的推进力,也给人们的生活带来极大便捷.以下是2022年开工的雄商高铁线路上某个路段的示意图,其中线段
、
代表山坡,线段
为一段平地.设图中
坡的倾角满足
,
长
长
长
.假设该路段的高铁轨道是水平的(与
平行),且端点
分别与
在同一铅垂线上,每隔
需要建造一个桥墩(不考虑端点
建造桥墩)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/11/c74f6394-8bbb-41cf-9c85-b0607eb123fd.png?resizew=200)
(1)求需要建造的桥墩的个数;
(2)已知高铁轨道的高度为
,设计过程中每
放置一个桥墩,设桥墩高度为
(单位:
),单个桥墩的建造成本为
(单位:万元),求所有桥墩建造成本总和的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94e731b605eba332df44bea683c4aee5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d27db0d05bd138ad752b4cddc2e3bed6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8392f26db20adb474c5e7673036fe3d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6d4ef601f9b9db4f7fb5f0b0dd2e0a61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/617b624dd6e80853ea8dda1b5591cdd4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bed8f425894336757c6feb514a884fb9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c1ae536809b1161fd4e83fdc7f42be96.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6b4ee159aea403220848b14b8e81dc20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1611d15c7e1e4ab4a4a61537b3989d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/3/11/c74f6394-8bbb-41cf-9c85-b0607eb123fd.png?resizew=200)
(1)求需要建造的桥墩的个数;
(2)已知高铁轨道的高度为
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49ec72d07385ed62ec9540083958be2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e1611d15c7e1e4ab4a4a61537b3989d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eabd5f3a86afe49dcd70571e2b96cfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e15e00f40396e914d1d9955bd7785f1f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1369d3503abf9bfcbdab0d6a4717017c.png)
您最近一年使用:0次
2023-03-06更新
|
1403次组卷
|
3卷引用:上海市2023届高三模拟数学试题
7 . 已知集合
(
是整数集,m是大于3的正整数).若含有m项的数列
满足:任意的
,都有
,且当
时有
,当
时有
或
,则称该数列为P数列.
(1)写出所有满足m=5且
的P数列;
(2)若数列
为P数列,证明:
不可能是等差数列;
(3)已知含有100项的P数列
满足![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e2e554250001b2c743536fea8f59e04.png)
是公差为
等差数列,求d所有可能的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ece160fb8294524c209edfec06cecea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8d0ecd416d6dc3d886b7bf73fc285dde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/72a6a847b6bd281fdc9eb6bdcd1b0755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3cebf26922807a452d6fe1876a73ae08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4b71af6590f0f369c164a054a8b63bf6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a205f096c854a2f7cd71255056f9f7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3e77b18184548725f5e0413d5df6e2b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/edaab4227241678abe353931f1b4a882.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e03d2f8c1590ce63b229db5793da0a3.png)
(1)写出所有满足m=5且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
(2)若数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
(3)已知含有100项的P数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e2e554250001b2c743536fea8f59e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6610f20cc871e8e8951fd3937804dd3c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4184597c94d1077842234d5f6c1d00a3.png)
您最近一年使用:0次
名校
解题方法
8 . 对于函数
和
,设集合
,
,若存在
,
,使得
,则称函数
与
“具有性质
”.
(1)判断函数
与
是否“具有性质
”,并说明理由;
(2)若函数
与
“具有性质
”,求实数
的最大值和最小值;
(3)设
且
,
,若函数
与
“具有性质
”,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd445c48de2885de43dcca23f87c60e5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60232ae54ce7a9fe4e233f155c03a1e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2fa273c6bf06db59f93c900e6bf8eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/949c0be52082aed7e1fecd109f92aebf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f74a80023f92040d7e6363ae205ca14.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/608573102f4d2fe1eb1042dd6cbf3ccc.png)
(1)判断函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b923078510697d5f7f9ea392eb76dd9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e663a09cdcde628b5633a6ab07dd55b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62025398af79c73f9e68e2f749f8c568.png)
(2)若函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9ae6b2bee0166c79b35b91dc426b1ea7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fc68ca24e3777cd07bc1a6a50ab7d9c8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a631d6e9b5cc899fba66187a3ac9735.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(3)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/731bdc8d2686a05f12a2ba8a7e3b01be.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd30efc0aa17157e8d79b97afa95248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d746fee11783afd3475f9524b1ac1436.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a9bf6499d677a7a1976507afaa672955.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd6fae2eb13a7fe44adaa4fd4bd063ae.png)
您最近一年使用:0次
2022-06-28更新
|
730次组卷
|
3卷引用:上海市普陀区2022届高考二模数学试题
名校
9 . 已知非常数函数
的定义域为D,如果存在正数T,使得对任意x∈D,都有
恒成立,则称函数
具有性质
.
(1)分别判断下列函数是否具有性质
,并说明理由;
①
; ②
.
(2)若
具有性质
,
,
,
表示
的前n项和,
,若
恒成立,求a的取值范围;
(3)设连续函数
具有性质
,且存在M>0,使得对任意x∈R,都有
成立,求证:
是周期函数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48b22ead58eece471621ffb6bb199cd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a318eb5a4da016d3d993175e845a90ab.png)
(1)分别判断下列函数是否具有性质
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2387880727d458702651d699e76d7d76.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/26e4adcf42d008407e76c4f7f7547e9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf8d310c972eafa01ba0255a1c95f68e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9fcd8b9734782fb07cf9e9e20036236c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a5d8bc28ee110a9540f383828b7d245.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/249a976e88133f3b3733f09137cf5c42.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bef32dce2563464a34f4d35be6b22d18.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08eb71ecf8d733b6932f4680874dbbf3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/38fcec7af3520884b173b29bda6c657a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b952c6c21049d3c8b292c9078f0b7e2f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7498a9f6c25574a45c2f70f03703f5c4.png)
(3)设连续函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a318eb5a4da016d3d993175e845a90ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd6ec3859b430e6a4b54aef3318f3cc5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4669810732b633b60dbeaf0bf57204f6.png)
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名校
10 . 已知向量
与
的夹角为
,且
,向量
满足
,且
,记向量
在向量
与
方向上的投影分别为x、y.现有两个结论:①若
,则
;②
的最大值为
.则正确的判断是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb80eb942aafb194fadc473776f35b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/433b94c39737727e53468df419d8314a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c0927afc571a7c966c98192040979e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4864dd1002c57c47e9a9816fbc0cf968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb573cc0f30d5c32cdad1510793f0e7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4387cab8fca192b3658e8f9c22518973.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0c9e602f8855225688f3c5f4c6a10d37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb573cc0f30d5c32cdad1510793f0e7b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb80eb942aafb194fadc473776f35b1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/433b94c39737727e53468df419d8314a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac1c3ea872a20fdc1843cb5ffce8a554.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92e03796828c5e326e8dc0b43fc9f465.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aa8887f77124cbe18a4931826ede9c9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b2a698891d42c70b597f0da4f215f09.png)
A.①成立,②成立 | B.①成立,②不成立 |
C.①不成立,②成立 | D.①不成立,②不成立 |
您最近一年使用:0次
2021-12-24更新
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3775次组卷
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8卷引用:上海市金山区2022届高三上学期一模数学试题
上海市金山区2022届高三上学期一模数学试题辽宁省大连市2023届高三下学期适应性测试数学试题(已下线)第六章 平面向量及其应用(选拔卷)-【单元测试】2021-2022学年高一数学尖子生选拔卷(人教A版2019必修第二册)(已下线)专题13 平面向量(模拟练)-2江西省丰城中学2023届高三上学期第四次段考数学(理)试题(已下线)第六章 平面向量及其应用(基础、典型、易错、压轴)分类专项训练(3)(已下线)第11章 解三角形 单元综合检测(难点)--《重难点题型·高分突破》(苏教版2019必修第二册)(已下线)压轴题06向量、复数压轴题16题型汇总-1