名校
1 . 已知实数x,y满足方程
.
(1)求
的值;
(2)设
与
是方程组
两组不同的解,其中
.求证:
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1beb6812158ca2a3082bd13ca07578f0.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c1afbc87ccffbc98b9ab58df8c69bee.png)
(2)设
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99307ab4373fbe72422ae5aa980db61c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41039d45e37899d233232de3d802b105.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccee8eb181dc117834582bc433eca559.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aab3cf6695638d5bcd26580174d7cbf7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1da3ff6f17be99ec311610efa08ba002.png)
您最近一年使用:0次
2 . 已知动点
与定点
的距离和
到定直线
的距离的比为常数
.其中
,且
,记点
的轨迹为曲线
.
(1)求
的方程,并说明轨迹的形状;
(2)设点
,若曲线
上两动点
均在
轴上方,
,且
与
相交于点
.
①当
时,求证:
的值及
的周长均为定值;
②当
时,记
的面积为
,其内切圆半径为
,试探究是否存在常数
,使得
恒成立?若存在,求
(用
表示);若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d7a6fd6d651ae341154c2e40928d628.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4988bd24f9af3f2b3c59aae61ca47ce4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0be44077d42cfffece905b1af13e000.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/22d812643e080d4d447fab7fe2ae2646.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7d9712c3b25f3030e166e136d3a4686.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)设点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/240ed21d7e90d10088ad597fca655100.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbf2957b0a640070e941253e6d6d8be1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f50b3ae183997b707d16eb4e7f6712fa.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e69d2b798744645af88a4fa411344a83.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
①当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ba58e749d3c9f94abf0cc4743b8bc4e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/207a808ffbeb016857125fbd530e0d5c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b17f20c25bb16153b5f2d25062ed7a7.png)
②当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7091d529281abff275ef19b9197445a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b17f20c25bb16153b5f2d25062ed7a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/00fdefb61da9119bdf6093ac2b9e7de5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/df64046e91b047037f19e4032e3b6de3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/280860dd039e1305a5ccc455f63e8223.png)
您最近一年使用:0次
2024-02-29更新
|
5206次组卷
|
7卷引用:广东省深圳市2024届高三第一次调研考试数学试卷
广东省深圳市2024届高三第一次调研考试数学试卷(已下线)黄金卷08(2024新题型)广东省广州市白云中学2023-2024学年高三下学期零模(3月月考)数学试题2024届河北省承德市部分高中二模数学试题河北省衡水市部分学校2024届高三下学期二模考试数学试题海南省海南中学2024届高三第一次模拟数学试题(已下线)数学(新高考卷02,新题型结构)
解题方法
3 . 已知曲线
上的动点
满足
,且
.
(1)求
的方程;
(2)已知直线
与
交于
两点,过
分别作
的切线,若两切线交于点
,且点
在直线
上,证明:
经过定点.
![](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/2361cc75319fa2509b9c9302d2e056cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2377ea22862dee84fcd0038858de4dfb.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)已知直线
![](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/f6bce3d91ca23b86d8c6625f2632e437.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f6bce3d91ca23b86d8c6625f2632e437.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94376e3e25de7fa4e506d40446b22ffc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
您最近一年使用:0次
解题方法
4 . 已知椭圆
与双曲线
有相同的焦点
,
为椭圆上一点,
面积最大值为
.
(1)求椭圆
的方程;
(2)直线
与椭圆
相交于
两点,若
轴,垂足为
.求证:直线
的斜率
;
(3)
为椭圆
的右顶点,若过点
且斜率不为0的直线
交椭圆
于
两点,
为坐标原点.问:
轴上是否存在定点
,使得
恒成立.若存在,请求出点
的坐标;若不存在,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ad523e69a1bf925e73a22900b9855df2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dfd404346873e85e782f63107082d7d8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/33d776753746914c2410a3946c357f35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7ffe8515ff6183c1c7775dc6f94bdb8.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b343d77ee4dced82ecc479206c42977d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fbbbc9c5353894f2c93c205c3ac04f03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcc47d7c132eb5e257c9f89ddc8106db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34c157ff302a881c17514534903c575f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36d1a8a5df71823996cb843f146b43ba.png)
(3)
![](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/cb448b813339bad24b1acbd6e484b340.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/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a06cee2345dd9520f6cb27183dee9b0c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b68df477b3ee45ac0f725db00d465a1.png)
您最近一年使用:0次
2023-07-06更新
|
759次组卷
|
5卷引用:四川省遂宁市2022-2023学年高二下学期期末数学理科试题
名校
5 . 古希腊数学家欧几里得在《几何原本》中描述了圆锥曲线的共性,并给出了圆锥曲线的统一定义,只可惜对这一定义欧几里得没有给出证明.经过了500年,到了3世纪,希腊数学家帕普斯在他的著作《数学汇篇》中完善了欧几里得关于圆锥曲线的统一定义,并对这一定义进行了证明.他指出,到定点的距离与到定直线的距离的比是常数
的点的轨迹叫做圆锥曲线:当
时,轨迹为椭圆;当
时,轨迹为抛物线;当
时,轨迹为双曲线.现有方程
表示的曲线是双曲线,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/168b3e4b1d6f04226fa2687a72a268b4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42b7ac29311c13aa538f3f48cb513b0d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09dbcaa127022fbd6b6f13345196408a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a58c44592477e5cab15cd165ff9b3d78.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c24925aaefef201af12bfc3a93f82ce8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-03-27更新
|
304次组卷
|
2卷引用:北京市第十二中学2022-2023学年高二下学期3月检测数学试题
名校
6 . 希腊数学家帕普斯在他的著作《数学汇篇》中,完善了欧几里得关于圆锥曲线的统一定义,并对这一定义进行了证明.他指出,到定点的距离与到定直线的距离的比是常数的点的轨迹叫做圆锥曲线:当
时,轨迹为椭圆;当
时,轨迹为抛物线;当
时,轨迹为双曲线.现有方程
表示的曲线是双曲线,则
的取值范围为( )
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2023-03-13更新
|
256次组卷
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4卷引用:湖北省云新数高考联盟学校2022-2023学年高二下学期3月联考数学试题
湖北省云新数高考联盟学校2022-2023学年高二下学期3月联考数学试题(已下线)第03讲 3.2.1双曲线及其标准方程(3)四川省宜宾市叙州区第一中学校2022-2023学年高二下学期3月月考理科数学试题(已下线)专题3.2 双曲线(5个考点十大题型)(1)
7 . 已知函数
.
(1)写出函数
的单调递增区间;
(2)求证:函数
的图像关于直线
对称;
(3)某同学经研究发现,函数
的图像为双曲线,
和
为其两条渐近线,试求出其顶点、焦点的坐标,并利用双曲线的定义加以验证.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63b7bbdb5af6eff1a87f82ec7e561f23.png)
(1)写出函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
(2)求证:函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45cc81cfaccc00aa4b7139de5a35a102.png)
(3)某同学经研究发现,函数
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb45f673c56a289ea78831c9237e8d20.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/21d532ce76942846df88c6f66112e50f.png)
您最近一年使用:0次
名校
解题方法
8 . 祖暅是南北朝时代伟大的科学家,在数学上有突出贡献.他在五世纪末提出祖暅原理:“密势既同,则积不容异.”其意思是:两个等高的几何体若在所有等高处的水平截面面积相等,则这两个几何体的体积相等.我们称由双曲线
中
的部分绕其虚轴旋转形成的几何体为双曲线旋转体.如图,双曲线旋转体的下半部分挖去底面直径为2a,高为m的圆柱体后,所得几何体与底面半径为
,高为m的圆锥均放置于平面
上(几何体底面在
内).与平面
平行且到平面
距离为
的平面与两几何体的截面面积分别为
,可以证明
总成立.依据上述原理,
的双曲线旋转体的体积为( )
![](https://img.xkw.com/dksih/QBM/2022/2/22/2921996648964096/2926331539120128/STEM/0612718f-37ca-4a3b-8d9d-79ae97bd2184.png?resizew=384)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3040b6c904477030ecf8ba20b2b18759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/393fa98f1ffb40da046c493fb2a8ae01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e01823bc925311b9737a9606e59e1ca9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5b5858ee1ce52b251816757257a11c29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3f8c26f1882b944a52c3ed7afa84601e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92e306670029b4fe7e19a4631d6587f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f9c5b358433825b137409dbd6711d39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ed1537a5951d8c838f81b72894915c8a.png)
![](https://img.xkw.com/dksih/QBM/2022/2/22/2921996648964096/2926331539120128/STEM/0612718f-37ca-4a3b-8d9d-79ae97bd2184.png?resizew=384)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2022-02-28更新
|
837次组卷
|
5卷引用:四川省大数据精准教学联盟2022届高三第一次统一检测文科数学试题
四川省大数据精准教学联盟2022届高三第一次统一检测文科数学试题四川省大数据精准教学联盟2022届高三第一次统一检测理科数学试题(已下线)专题22 祖暅原理安徽省滁州市定远县育才学校2021-2022学年高三下学期第一次月考数学(理)试题(已下线)第二章 立体几何中的计算 专题三 空间体积的计算 微点2 祖暅原理及球体积辅助体综合训练【培优版】
名校
解题方法
9 . 如图,在平面直角坐标系中,
分别为双曲线Г:
的左、右焦点,点D为线段
的中点,直线MN过点
且与双曲线右支交于
两点,延长MD、ND,分别与双曲线Г交于P、Q两点.
![](https://img.xkw.com/dksih/QBM/2021/12/16/2873675367243776/2876742357467136/STEM/358abcbb-a95a-4f0c-b8e8-023529854af5.png?resizew=211)
(1)已知点
,求点D到直线MN的距离;
(2)求证:
;
(3)若直线MN、PQ的斜率都存在,且依次设为k1、k2.试判断
是否为定值,如果是,请求出
的值;如果不是,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d2a97987f71835f519b462f5b8f5957.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5848e50805496263d52dcbde9671a89.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/438b087a3b66f48298b5a944629adb44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d7d5b7a335fb30a034976287aee9e05.png)
![](https://img.xkw.com/dksih/QBM/2021/12/16/2873675367243776/2876742357467136/STEM/358abcbb-a95a-4f0c-b8e8-023529854af5.png?resizew=211)
(1)已知点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a5261c3908257dfc70e84ae8126163e.png)
(2)求证:
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eab0357b5e80a6fa5b1c51a2f01be14.png)
(3)若直线MN、PQ的斜率都存在,且依次设为k1、k2.试判断
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2a3f348a942d468f0d77c0dfbb41d87.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a2a3f348a942d468f0d77c0dfbb41d87.png)
您最近一年使用:0次
2021-12-20更新
|
1280次组卷
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5卷引用:上海市闵行区2022届高三上学期一模数学试题
上海市闵行区2022届高三上学期一模数学试题(已下线)重难点05 解析几何-2022年高考数学【热点·重点·难点】专练(新高考专用)(已下线)押全国卷(理科)第20题 圆锥曲线-备战2022年高考数学(理)临考题号押题(全国卷)(已下线)专题19 圆锥曲线 (模拟练)-2上海市向明中学2022-2023学年高二下学期期中数学试题
解题方法
10 . 已知椭圆
,双曲线
,设椭圆
与双曲线
有相同的焦点,点
,
分别为椭圆
与双曲线
在第一、二象限的交点.
(1)求椭圆
的标准方程;
(2)设直线
与
轴相交于点
,过点
作直线交椭圆
于
,
两点(不同于
,
),求证:直线
与直线
的交点
在一定直线上运动,并求出该直线的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ab0fe9059acc47d2447576e1260c4622.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/154330ed83f84360ccd0c2c59973f674.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/70d2434ee56e28be2c28d278e4a53e99.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c493c860dba2c861a596db8059a5a96c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
(2)设直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.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/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20a541b81584a032f571159ea152c85a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cb6ede9761b5b90f8dc137708e1ee90f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
您最近一年使用:0次
2021-08-04更新
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781次组卷
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5卷引用:河南省许昌市2020-2021学年高二下学期期末数学(理)试题
河南省许昌市2020-2021学年高二下学期期末数学(理)试题(已下线)第3章 圆锥曲线与方程 单元综合检测(能力提升)(单元培优)-2021-2022学年高二数学课后培优练(苏教版2019选择性必修第一册)(已下线)3.2 双曲线的标准方程-2021-2022学年高二数学同步培优训练系列(苏教版2019选择性必修第一册) 云南省昆明市第二十四中学2023届高三下学期教学质量第二次监测数学(理)试题(已下线)3.2 双曲线(练习)-高二数学同步精品课堂(苏教版2019选择性必修第一册)