1 . 已知椭圆
:
(
)的左、右焦点分别为
,
,上顶点为
,若
,
.
(Ⅰ)求
的标准方程;
(Ⅱ)若直线
交
于
,
两点,设
中点为
,
为坐标原点,
,过点
(
为坐标原点)作
,求证:
为定值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7aea48c44781a844b5c19191f70f61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0c4c098615c6bc7e6dcf72e5b5201a.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d4f9666ee365f44007b0df135e75d1ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22ee685ea7491ca089a3d905b1bceb06.png)
(Ⅰ)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(Ⅱ)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.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/7a5f1641947153c80b987320885a2b57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e431e06e464cc046cc06fd8f2587cdc9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60f52632bdb3c4bcfcf4585ee19f5c9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/146c403de6b5780cd03e25c775b806c6.png)
您最近一年使用:0次
2021-05-19更新
|
821次组卷
|
8卷引用:陕西省2021届高三下学期教学质量检测测评(五)文科数学试题
陕西省2021届高三下学期教学质量检测测评(五)文科数学试题陕西省2021届高三下学期教学质量检测测评(五)理科数学试题山西省吕梁市2021届高三三模数学(文)试题山西省吕梁市2021届高三三模数学(理)试题(已下线)“超级全能生”2021届高三全国卷地区5月联考试题(乙卷)数学(文)试题(已下线)“超级全能生”2021届高三全国卷地区5月联考试题(乙卷)数学(理)试题(已下线)“超级全能生”2021届高三全国卷地区5月联考试题(甲卷)数学(理)试题(已下线)“超级全能生”2021届高三全国卷地区5月联考试题(甲卷)数学(文)试题
名校
解题方法
2 . 已知椭圆
的左顶点为A,过其右焦点F作直线交椭圆C于D,E(异于左右顶点)两点,直线AD,AE与直线
分别交于M,N,线段MN的中点为H,连接FH.
(1)求证:
;
(2)求
面积的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/279cefeb5c389a37a71e5fd3925f5954.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/495bb3e5a3a9d35f5c9f0cf1f5d51876.png)
(1)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f1c6be6314144d190824cd68fbf63418.png)
(2)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b238947afe06e2fb5f2a98bde3bd0f01.png)
您最近一年使用:0次
解题方法
3 . 已知
、
分别是椭圆E:
的左,右焦点,椭圆E上一点P满足
垂直于x轴,
.
(1)求椭圆E的离心率;
(2)若
,点
,过点
作两条互相垂直的直线
,
分别交椭圆E于M,N(均异于点A)两点.求证:M,N,Q三点在一条直线上.
![](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/48da128547c4cf9745e8e4b99988a3db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0739793f234f8e86adc6177801ae7295.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7a0b1d229c443f3d1273a9b56a5cdc4.png)
(1)求椭圆E的离心率;
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a3c442579603164f3fc19458677d307.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e6d9a079cc9c1d21c0c64ed5b3b45e6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/383f12cb70ca55eba4ff012771dbfa9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f6f17bc385bafb37e8f964e5eb99cd0.png)
您最近一年使用:0次
2021-08-17更新
|
409次组卷
|
3卷引用:陕西省渭南市富平县2020届高三下学期二模理科数学试题
陕西省渭南市富平县2020届高三下学期二模理科数学试题陕西省渭南市富平县2020届高三下学期二模文科数学试题(已下线)试卷13(第1章-4.3等比数列)-2021-2022学年高二数学易错题、精典题滚动训练(苏教版2019选择性必修第一册)
名校
解题方法
4 . 设F为椭圆
的右焦点,过点
的直线与椭圆C交于
两点.
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/4/8b8184e2-279e-4e8d-8906-f3d8ea8c9f3f.png?resizew=257)
(1)若点B为椭圆C的上顶点,求直线
的方程;
(2)设直线
的斜率分别为
,
,求证:
为定值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/533b93dd6eb6b474481247736699c76c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a812a9b58ccba331cfd21d244329af01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/4/8b8184e2-279e-4e8d-8906-f3d8ea8c9f3f.png?resizew=257)
(1)若点B为椭圆C的上顶点,求直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa2b5e09f8ec785c59900a529390a02.png)
(2)设直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f7471451108cf5d0fbb66e8819759a6f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6defc43285a40f7ccb74c1cc04265eba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ffd42503f1ab7e002e271fc58e036e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67351fe10fcfc3f9072eec4c60bfaaa5.png)
您最近一年使用:0次
2021-04-01更新
|
1523次组卷
|
9卷引用:陕西省渭南市大荔县2021-2022学年高二上学期期末理科数学试题
陕西省渭南市大荔县2021-2022学年高二上学期期末理科数学试题陕西省西安市长安区第一中学2022-2023学年高二上学期期中文科数学试题陕西省西安市长安区第一中学2022-2023学年高二上学期期中理科数学试题江苏省盐城市、南京市2021届高三下学期第一次模拟考试数学试题(已下线)专题15 圆锥曲线中的热点问题-备战2021年高考数学二轮复习题型专练(新高考专用)(已下线)数学-2021年高考考前20天终极冲刺攻略(三)(新高考地区专用)【学科网名师堂】 (5月30日)(已下线)专题39 圆锥曲线中的定点、定值问题-1河南省禹州市开元学校2022-2023学年高二上学期网课期中考试数学试题内蒙古包头市第四中学2022届高三下学期校内三模文科数学试题
名校
5 . 已知椭圆
的离心率
,长轴的左、右端点分别为![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf4bd53315fe8bb59e8d66b0e7b36465.png)
(1)求椭圆
的方程;
(2)设直线
与椭圆
交于
两点,直线
与
交于点
,试问:当
变化时,点
是否恒在一条直线上?若是,请写出这条直线的方程,并证明你的结论;若不是,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5de85df85401e7e8da683ea4a784963c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf4bd53315fe8bb59e8d66b0e7b36465.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)设直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/303094682b317daea83be885d1c7ff4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9afabae304b3812b793aaa4da4deb3a9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d0ff310aabd2282b539537ebed3f788.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ec18c028746b73be7503ff6ff458a8c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
您最近一年使用:0次
2022-04-05更新
|
3290次组卷
|
16卷引用:陕西省西安工业大学附属中学2022届高三下学期第七次适应性训练文科数学试题
陕西省西安工业大学附属中学2022届高三下学期第七次适应性训练文科数学试题广东省广州市第二中学高二上学期数学人教A版选修2-1模块测试试卷安徽省合肥市庐阳区第一中学2019-2020学年高二上学期期末数学(理)试题安徽省合肥市第一中学2019-2020学年高二上学期期末理科数学试题北京市门头沟区2022届高三上学期期末调研数学试题北京市首都师范大学附属中学2022届高三下学期开学检测数学试题四川省眉山市仁寿县第一中学2021-2022学年高三二诊模拟考试数学(文)试题重庆市缙云教育联盟2022届高三第二次诊断性检测数学试题(已下线)三轮冲刺卷02-【赢在高考·黄金20卷】备战2022年高考数学(理)模拟卷(全国卷专用)(已下线)临考押题卷02-2022年高考数学临考押题卷(北京卷)(已下线)回归教材重难点04 圆锥曲线-【查漏补缺】2022年高考数学(文)三轮冲刺过关辽宁省沈阳市东北育才学校科学高中部2022届高三第七次模拟(线上)数学试题(已下线)专题7 圆锥曲线之极点与极线 微点3 圆锥曲线之极点与极线综合训练河南省新乡市诚城卓人学校2021-2022学年高二上学期12月月考数学理科试题(已下线)第27讲 圆锥曲线中定直线问题-【同步题型讲义】2022-2023学年高二数学同步教学题型讲义(人教A版2019选择性必修第一册)(已下线)重难点突破16 圆锥曲线中的定点、定值问题 (十大题型)-2
6 . 已知离心率为
的椭圆C:
的一个顶点恰好是抛物线
的焦点,过点M(4,0)且斜率为k的直线交椭圆C于A,B两点.
(1)求椭圆C的方程;
(2)求k的取值范围;
(3)若k≠0,A和P关于x轴对称,直线BP交x轴于N,求证:|ON|为定值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/860884c0017c8bceb5b0edff796c144f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dd54b9df3402ad91e2d34c40efe0c7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e42102c1c07562853219ca5918803a27.png)
(1)求椭圆C的方程;
(2)求k的取值范围;
(3)若k≠0,A和P关于x轴对称,直线BP交x轴于N,求证:|ON|为定值.
您最近一年使用:0次
2021-03-06更新
|
827次组卷
|
5卷引用:陕西省西安中学2021届高三下学期第二次模拟考试数学(文)试题
陕西省西安中学2021届高三下学期第二次模拟考试数学(文)试题陕西省西安市高陵一中2021届高三二模数学(文)试题(已下线)专题32 仿真模拟卷01-2021年高考数学(文)二轮复习热点题型精选精练(已下线)专题1.11 圆锥曲线-定点、定值、定直线问题-2021年高考数学解答题挑战满分专项训练(新高考地区专用)(已下线)精做05 解析几何-备战2021年高考数学大题精做(新高考专用)
名校
7 . 已知椭圆
的离心率
,左、右焦点分别为
,抛物线
的焦点F恰好是该椭圆的一个顶点.
(1)求椭圆C的方程;
(2)已知圆M:
的切线l(直线l的斜率存在且不为零)与椭圆相交于
两点,求证:以
为直径的圆是否经过坐标原点.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3baa69f55abe450d125cc53dc10bac50.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/965ef8ca22c9463859e8b66c781d56f6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/839b8de04116aaaed4f4cca2e107cd36.png)
(1)求椭圆C的方程;
(2)已知圆M:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c83f9e7f57d03304c3d0e51f43aa5e4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
8 . 已知椭圆
:
(
)的左、右焦点分别为
,
,
为椭圆上任意一点,当
时,
的面积为
,且
.
(1)求椭圆
的方程;
(2)过点
且斜率为1的直线
交椭圆
于不同的两点
,
,点
是直线
上任意一点,求证:直线
,
,
的斜率成等差数列.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7aea48c44781a844b5c19191f70f61.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a0c4c098615c6bc7e6dcf72e5b5201a.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/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7835f139b1f39e70bcd80c05147257c3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3d9f92759e99ee8d17c59553517a0ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d9665e8ae18b802d42c8751092b06d4.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f23d29646155e27b172ecdf263e2d702.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892909e49156f7dcc0650fcd65243877.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0739793f234f8e86adc6177801ae7295.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6c8ffe24cf9f327aeb241225ab15ab1a.png)
您最近一年使用:0次
2021-01-28更新
|
365次组卷
|
2卷引用:陕西省宝鸡市渭滨区2020-2021学年高二上学期期末数学(文)试题
9 . 已知
,
分别是椭圆
:
的左、右焦点,
,
分别是椭圆
的左、右顶点,
,
分别是椭圆
的上、下顶点,若四边形
的面积为
,
的面积为1.
(1)求椭圆
的方程:
(2)设平行于
的动直线
与四边形
的对边
,
分别交于点
,
,与椭圆交于点
,
(在直线
上从上到下顺次分别为
,
,
,
),求证:
.
![](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/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dd54b9df3402ad91e2d34c40efe0c7a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95bacae35b6e16a0a33c2bdc6bc07df7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4df8816403d7f16b505ffc4a3574204d.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(2)设平行于
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.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/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d9e0eb0427d9ce590ab728d577a6a300.png)
您最近一年使用:0次
2020-12-20更新
|
301次组卷
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4卷引用:陕西省宝鸡教育联盟2021届高三下学期高考猜题文科数学试题
名校
解题方法
10 . 已知椭圆C:
的离心率为
,
的面积为2.
(I)求椭圆C的方程;
(II)设M是椭圆C上一点,且不与顶点重合,若直线
与直线
交于点P,直线
与直线
交于点Q.求证:△BPQ为等腰三角形.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48da128547c4cf9745e8e4b99988a3db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2e7b2b6af06d9e4b151e93ae9fc688f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f737029b90a384c2b48973b84bfe74b8.png)
(I)求椭圆C的方程;
(II)设M是椭圆C上一点,且不与顶点重合,若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e26d9636ad77369535852c6e4493446a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/07c2cc110e46ae4b3432814810e28bcf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9399c9a2a31b0e3165aea2d6ccc4f7c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/668438e15423368cd744445e824d18a1.png)
您最近一年使用:0次
2020-05-09更新
|
1914次组卷
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9卷引用:陕西省实验中学2023届高三上学期第四次模拟考试理科数学试题
陕西省实验中学2023届高三上学期第四次模拟考试理科数学试题陕西省实验中学2023届高三上学期第四次模拟考试文科数学试题2020届北京市海淀区高三一模数学试题黑龙江省哈尔滨市哈尔滨师范大学附属中学2020-2021学年高二上学期期末考试 数学(文)试题北京市第五十七中学2021-2022学年高二上学期期末数学试题北京市第五中学2022届高三下学期三模数学试题四川省成都石室中学2022-2023学年高三上学期一诊模拟考试数学(文科)试题四川省成都石室中学2022-2023学年高三上学期一诊模拟考试数学(理科)试题黑龙江省哈尔滨德强学校2022-2023学年高三下学期清北班阶段性测试(开学考试)数学试卷