名校
解题方法
1 . 设有穷数列
的项数为
,若正整数
满足:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62049e8d4125c051b977438d00a9e714.png)
,则称
为数列
的“
点”.
(1)若
,求数列
的“
点”;
(2)已知有穷等比数列
的公比为
,前
项和为
.若数列
存在“
点”,求正数
的取值范围;
(3)若
,数列
的“
点”的个数为
,证明:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1071ac8657ef1c4e1ea7e0530196298d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3c134711f3361ee458f50d0811812416.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/62049e8d4125c051b977438d00a9e714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ffeaf19adeb6c4e00b1710c830f1a2a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e008ee8b0dc593ce21d8d4c87afef1c.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20be766f78e1ddf67262f1e3ddf38968.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e008ee8b0dc593ce21d8d4c87afef1c.png)
(2)已知有穷等比数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61128ab996360a038e6e64d82fcba004.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/2b5a48b36ebd42e6cffcedead4c92388.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e008ee8b0dc593ce21d8d4c87afef1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e72adb45c60c2f63b46e65ff787302bf.png)
(3)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7ee13d514d0fed5d1f4e26cf1af0554d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e008ee8b0dc593ce21d8d4c87afef1c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1010846eeec6c9da29640f5aa3f8738.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b85de25b7a3b2ba699af730a15c02cc.png)
您最近一年使用:0次
2024-06-17更新
|
164次组卷
|
3卷引用:重庆市开州中学2023-2024学年高三下学期高考模拟考试数学试题(四)
名校
解题方法
2 . 已知椭圆
:
的左、右焦点分别为
、
,离心率为
,经过点
且倾斜角为
的直线
与椭圆交于
、
两点(其中点
在
轴上方),
的周长为8.
的标准方程;
(2)如图,将平面
沿
轴折叠,使
轴正半轴和
轴所确定的半平面(平面
)与
轴负半轴和
轴所确定的半平面(平面
)互相垂直.
(i)若
,求异面直线
和
所成角的余弦值;
(ii)是否存在
,使得
折叠后的周长与折叠前的周长之比为
?若存在,求
的值;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b00a6c2fb73c74c3ae201357e295a4f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f5076289823db419f94e9c0c8f4aafd9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f727d47ac94c374adb4fc3131dcca1b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5eb2485f90dbfd0dfd6e7d179a856f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)如图,将平面
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7795aec93c2c7ac2fd93e6747ca6516c.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/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0530e3288e75edc196427ebc1448f201.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16498e054295750f17b6fb4c05f66b84.png)
(i)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b3e186ebc624ebacde9a03b96289f1ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cabea664e61863b3b3279dbce607924e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c3656055f5256cd06e636ea96e9f89c2.png)
(ii)是否存在
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f727d47ac94c374adb4fc3131dcca1b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e5eb2485f90dbfd0dfd6e7d179a856f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb10f418620f7be1f8c7e94fb0b7a0fb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc24d605ad707ad0e76059d8a31f50d3.png)
您最近一年使用:0次
2024-06-10更新
|
822次组卷
|
4卷引用:重庆市开州中学2023-2024学年高三下学期高考模拟考试数学试题(四)
重庆市开州中学2023-2024学年高三下学期高考模拟考试数学试题(四)广东省惠州市2024届高三下学期模拟考试(一模)数学试题(已下线)大招2 空间几何体中空间角的速破策略(已下线)广东省阳江市2024届高三下学期5月模拟数学试题
名校
3 . 已知函数
的图象在
处的切线过点
.
(1)求
在
上的最小值;
(2)判断
在
内零点的个数,并说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8c658fcc638032c851f306a7344633a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27cf818dd484cc4cebd40a5f28eb8e9f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/230b59c53740bcdd3ceca2cd9f860a7b.png)
(2)判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0aecfa6fa4f19b36faec90efba4fe2f7.png)
您最近一年使用:0次
2024-05-14更新
|
644次组卷
|
4卷引用:重庆市开州中学2023-2024学年高三下学期高考模拟考试数学试题(四)
2024·全国·模拟预测
4 . 已知离心率为
的椭圆
的左、右顶点分别为
,点
为椭圆
上的动点,且
面积的最大值为
.直线
与椭圆
交于
两点,点
,直线
分别交椭圆
于
两点,过点
作直线
的垂线,垂足为
.
(1)求椭圆
的方程.
(2)记直线
的斜率为
,证明:
为定值.
(3)试问:是否存在定点
,使
为定值?若存在,求出定点
的坐标;若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf31876698721a199c7c53c6b320aa86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad523e69a1bf925e73a22900b9855df2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00442d96d695db2c58bf1fb7165fca94.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/8b4f4499c0501fd24a9d66e3c97b9038.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2d52429c8324350309f77e7209a5c35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eebfdc6ba3ce5f137a749650e575f12a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33ab82c33e6c1f8b73628fa78e6868b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28a77aa6c27acfffcc601d9ca7e6d4c7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c0f067a2a348ceb24a408f82992eab8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cd3b9e816b14051f785aa5aae72b8eed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42887d9bf31c1dd99f13c39e63c9ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)记直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42887d9bf31c1dd99f13c39e63c9ab9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4ce89b633e5d6bcf9406e3f9208fe06d.png)
(3)试问:是否存在定点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/084cf5ffced059f5653ee2a1023518b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
您最近一年使用:0次
2024-04-23更新
|
789次组卷
|
7卷引用:重庆市开州中学2024届高三下学期高考模拟考试(二)数学试题
重庆市开州中学2024届高三下学期高考模拟考试(二)数学试题(已下线)2024年普通高等学校招生全国统一考试·押题卷数学(一)河南省漯河市高级中学2024届高三下学期5月月考数学试题(已下线)情境12 结论未知的证明命题(已下线)情境10 存在性探索命题河南省信阳市浉河区信阳高级中学2024届高三下学期三模数学试题(已下线)专题13 学科素养与综合问题(解答题18)
名校
解题方法
5 . 在平面直角坐标系xOy中,椭圆W:
的离心率为
,已知椭圆长轴长是短轴长的2倍,且椭圆W过点
.
(1)求椭圆W的方程;
(2)已知平行四边形ABCD的四个顶点均在W上,求平行四边形ABCD的面积S的最大值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/347b68f42934c74e0d759a67613a1da9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/168b3e4b1d6f04226fa2687a72a268b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2dd39bcb796934648e5854f2ade30bae.png)
(1)求椭圆W的方程;
(2)已知平行四边形ABCD的四个顶点均在W上,求平行四边形ABCD的面积S的最大值.
您最近一年使用:0次
2024-04-15更新
|
1445次组卷
|
4卷引用:重庆市开州中学2024届高三下学期全国卷模拟考试(一)数学试题
重庆市开州中学2024届高三下学期全国卷模拟考试(一)数学试题安徽省芜湖市安徽师范大学附属中学2024届高三第二次模拟考试数学试题安徽省天域全国名校协作体2024届高三下学期联考(二模)数学试题(已下线)安徽省天域全国名校协作体2024届高三下学期联考(二模)数学试题变式题16-19
名校
6 . 在无穷数列
中,令
,若
,
,则称
对前
项之积是封闭的.
(1)试判断:任意一个无穷等差数列
对前
项之积是否是封闭的?
(2)设
是无穷等比数列,其首项
,公比为
.若
对前
项之积是封闭的,求出
的两个值;
(3)证明:对任意的无穷等比数列
,总存在两个无穷数列
和
,使得
,其中
和
对前
项之积都是封闭的.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b25a7135aebae205a7ff2b0336d6087a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bde2576b383ae3c851529435805b3adc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c57224a75cf9953d1613152b1305202f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
(1)试判断:任意一个无穷等差数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/039e4fe671d61e59b96ee525c9df43e8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9aa8a716a31b0f51b70fdf9bdb257909.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/9aa8a716a31b0f51b70fdf9bdb257909.png)
(3)证明:对任意的无穷等比数列
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ef6d44448092ebdb9e4a49d866a749.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/369105ed0b83f5412bdedb424b9d603b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/034ba25825c13725931c483aa47c9363.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ef6d44448092ebdb9e4a49d866a749.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
您最近一年使用:0次
2024-02-27更新
|
784次组卷
|
3卷引用:重庆市开州中学2024届高三下学期高考模拟考试(二)数学试题
名校
7 . 已知函数
.
(1)讨论
在
上的单调性;
(2)若
时,方程
有两个不等实根
,
,求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4889a35cc2fec59c1ef6784506efed55.png)
(1)讨论
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d562dc22dfb3b81d0c3f88b54d063c2f.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7b3a4464e5b5bf485f29618b6665e534.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c814128ea2139e33db94ea590e7c2223.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aec19b68e3add9d5bfcc6269a1855b87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b09deae508ec97dbf4749a52dc9feaf9.png)
您最近一年使用:0次
2023-03-11更新
|
1121次组卷
|
5卷引用:重庆市开州中学2022-2023学年高二下学期第一次月考数学试题
名校
8 . 已知函数
.
(1)若
,求
的极值.
(2)若方程
在区间
上有解,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/40c28367703bfa8951fa9a1bd082bb45.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)若方程
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/907e4ba6d5f2eea68442def1911957fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6c1756b564bf1d998d8179637011c88.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
您最近一年使用:0次
2022-08-26更新
|
850次组卷
|
7卷引用:重庆市开州区临江中学2023届高三上学期入学考试数学试题
名校
解题方法
9 . 如图,将一块直角三角形木板置于平面直角坐标系中,已知
,
,点
是三角形木板内一点,现因三角形木板中阴影部分受到损坏,要把损坏部分锯掉,可用经过点P的任一直线
将三角形木板锯成
,设直线
的斜率为k.
(1)用k表示出直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411461db15ee8086332c531e086c40c7.png)
(2)求锯成的
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f8b1d2fca68dc33fc73596f18a46708.png)
您最近一年使用:0次
2022-10-19更新
|
584次组卷
|
5卷引用:重庆市开州中学2023-2024学年高二上学期第一次月考数学试题
重庆市开州中学2023-2024学年高二上学期第一次月考数学试题安徽省芜湖市第一中学2022-2023学年高二上学期第一次阶段性诊断测试数学试题广东省广州市真光中学2023-2024学年高二上学期9月阶段性质量检测数学试题安徽省桐城中学2023-2024学年高二上学期第一次教学质量检测数学试题(已下线)专题1.4 两条直线的交点(2个考点五大题型)-2023-2024学年高二数学《重难点题型·高分突破》(苏教版2019选择性必修第一册)
名校
解题方法
10 . 如图,设
中角A,B,C所对的边分别为a,b,c,AD为BC边上的中线,已知
且
,
.
![](https://img.xkw.com/dksih/QBM/2022/4/18/2960718988738560/2961548261154816/STEM/f3094cb8-dbc8-4031-805e-75fbe5ba2a3d.png?resizew=205)
(1)求b边的长度;
(2)求
的面积;
(3)设点E,F分别为边AB,AC上的动点(含端点),线段EF交AD于G,且
的面积为
面积的
,求
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bbd15cd722bbd8a8ae0cb4d4460051e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/323116ce2a88c4d09d9cbb047b3de2fb.png)
![](https://img.xkw.com/dksih/QBM/2022/4/18/2960718988738560/2961548261154816/STEM/f3094cb8-dbc8-4031-805e-75fbe5ba2a3d.png?resizew=205)
(1)求b边的长度;
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
(3)设点E,F分别为边AB,AC上的动点(含端点),线段EF交AD于G,且
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c105d6ba18fbb0581fb982175e2eac9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e6486784415f3537c9a13556c05d893.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d1d5b78432201fda58a0b356cc3acf4e.png)
您最近一年使用:0次
2022-04-19更新
|
3168次组卷
|
11卷引用:重庆市开州区临江中学2022-2023学年高一下学期第一次阶段性测试数学试题
重庆市开州区临江中学2022-2023学年高一下学期第一次阶段性测试数学试题黑龙江省哈尔滨市第九中学校2021-2022学年高一下学期4月月考数学试题辽宁省沈阳市回民中学2021-2022学年高一下学期期中考试数学试题河北省曲阳县第一高级中学2021-2022学年高二下学期7月月考数学试题(已下线)专题1平面向量线性运算 (提升版)辽宁省沈阳市东北育才双语学校2023届高三上学期数学学科第一次模拟测试题黑龙江省哈尔滨市双城区兆麟中学2022-2023学年高一下学期第一次月考数学试题江苏省南京外国语学校2022-2023学年高一下学期期中数学试题陕西省西安市铁一中学2023-2024学年高三上学期9月月考理科数学试题(已下线)陕西省西安市铁一中学2023-2024学年高三上学期第一次月考理科数学试题(已下线)重难点突破02 解三角形图形类问题(十大题型)-2