真题
名校
1 . 若曲线
与直线
没有公共点,则实数
、
分别应满足的条件是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7e72653212412abf17755fadd58f0779.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c15fb18163df0690365a0d2e7ee88f5a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f0a532e15e232cb4b99a8d4d07c89575.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
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|
295次组卷
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3卷引用:2006 年普通高等学校招生考试数学(理)试题(上海卷)
2006 年普通高等学校招生考试数学(理)试题(上海卷)上海市上海中学2020-2021学年高二上学期期末数学试题(已下线)上海高二下学期期末真题精选(压轴60题35个考点专练)-【满分全攻略】2022-2023学年高二数学下学期核心考点+重难点讲练与测试(沪教版2020选修一+选修二)
名校
2 . 已知点
、
依次为双曲线
(
,
)的左、右焦点,且
,
,
.
(1)若
,以
为方向向量的直线
经过
,求
到
的距离;
(2)若双曲线
上存在点
,使得
,求实数
的取值范围.
![](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/2c5c2e64358e0ec7aa142c336d970306.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/67ca5fd57c2c2fcc3c7a574fdd1467d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b81745fae4ddec88bbf2f600c0d3808b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1299094fc00a6010cd8577fa700c921d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c5caa92d485fb474be9a682ca559276.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1225fd03e8e8730dac8487dae5387635.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1687353d660411cf89de178c11dd8d44.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/97c01fdc7bc471af0b264a04aef0823e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
(2)若双曲线
![](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/ab278a889775d202ba4404966fd34246.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
您最近一年使用:0次
2021-02-02更新
|
319次组卷
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6卷引用:上海市崇明区2018届高三4月模拟考试(二模)数学试题
上海市崇明区2018届高三4月模拟考试(二模)数学试题上海市上海师范大学附中2017-2018学年高二上学期期末数学试题上海市进才中学2020-2021学年高二上学期期末数学试题(已下线)专题3.2 圆锥曲线【易错题型专项训练】-2020-2021学年高二数学下学期期末专项复习(沪教版)上海市2022届高三上学期一模暨春考模拟卷(一)数学试题甘肃省白银市靖远县第四中学2023-2024学年高二上学期1月期末考试数学模拟试题
名校
3 . 已知椭圆
(
)的左、右焦点为
、
,以
为顶点,
为焦点作抛物线交椭圆于
,且
,则抛物线的准线方程是________
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/476368de630ae70f3f913b28559d452a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05e84dbb03e8c627ff11d5c7aeb0c8b5.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/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a3fb78c5f885034612c0e030b920143d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa0d4e8a0ca51427fe3fac91185dbfbd.png)
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10卷引用:上海市春季2021届高三高考数学试题
上海市春季2021届高三高考数学试题上海市松江二中2020-2021学年高二下学期第一次月考数学试题(已下线)课时38 抛物线-2022年高考数学一轮复习小题多维练(上海专用)上海市文来高中2023届高三上学期期中数学试题沪教版(2020) 25天高考冲刺 双新双基百分百8上海市普陀区桃浦中学2022-2023学年高二上学期10月月考数学试题(已下线)第13讲 椭圆-3(已下线)专题12平面解析几何必考题型分类训练-1沪教版(2020) 一轮复习 堂堂清 第七单元 综合练习(已下线)第05讲 椭圆及其性质(练习)
解题方法
4 . 已知三点
,
,
,曲线
上任意一点
满足
.
(1)求曲线
的方程;
(2)动点
在曲线
上,曲线
在点
处的切线为
.问:是否存在定点
,使得
与
都相交,交点分别为
,且
与
的面积之比是常数?若存在,求
的值;若不存在,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ea1a9821a00b71f6b7d7a76d91b3f810.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4212e0f2da912518e8b02a741cc91ad2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf8f5d8be251bf2848d6d10aa0340f9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45ff7e0ef1f622120cc1b18e9d3e80ec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2ff0bfa2545b55adc3009018bbf440b9.png)
(1)求曲线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)动点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa9221d16d3700064d9b195e13cb0dee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.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/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ba3c66e680a2bbc2812108169db3d1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/790ef3382b1c731f2885eecfd92c2a86.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/91e1e4115d78e625e9e0f47cdade3286.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/16e8c7968d57d2a20065a7cb15c9b4eb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7cff7399ecc698e2fb415147c96d0d03.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
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|
482次组卷
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5卷引用:河南省商丘市第一中学2017-2018学年高二下学期期末考试数学(理)试题
河南省商丘市第一中学2017-2018学年高二下学期期末考试数学(理)试题(已下线)重难点08 直线与圆锥曲线(定点定值最值问题)-2021年高考数学【热点·重点·难点】专练(上海专用)(已下线)专题13 解析几何中的范围、最值和探索性问题 第一篇 热点、难点突破篇(讲)-2021年高考数学二轮复习讲练测(浙江专用)(已下线)专题13 解析几何中的范围、最值和探索性问题(讲)--第一篇 热点、难点突破篇-《2022年高考数学二轮复习讲练测(浙江专用)》(已下线)第15讲 抛物线 - 1
5 . 如图,在平面直角坐标系
中,已知椭圆
:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1d7aea48c44781a844b5c19191f70f61.png)
的离心率
左顶点为
,过点
作斜率为
的直线
交椭圆
于点
,交
轴于点
.
![](https://img.xkw.com/dksih/QBM/2021/1/19/2639503156412416/2640400470376448/STEM/fafc056f220448cd85dc4da905f98511.png?resizew=186)
(Ⅰ)求椭圆
的方程;
(Ⅱ)已知
为
的中点,是否存在定点
,对于任意的
都有
,若存在,求出点
的坐标;若不存在说明理由;
(III)若过
点作直线
的平行线交椭圆
于点
,求
的最小值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7795aec93c2c7ac2fd93e6747ca6516c.png)
![](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/3f82eb4ba631d0f50d848aa6e576b379.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/382b9d41d7bf43f04c883ccad2cd893c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/87cff3875dff9b8bb825b22161b51cc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bcb166b53a49e393871bcb14a528792.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/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://img.xkw.com/dksih/QBM/2021/1/19/2639503156412416/2640400470376448/STEM/fafc056f220448cd85dc4da905f98511.png?resizew=186)
(Ⅰ)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(Ⅱ)已知
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bcb166b53a49e393871bcb14a528792.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0297c11050f2e39f82bb2cdf810d4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/acc290b44635265137fdf13146b6a6d9.png)
(III)若过
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.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/f96f930214ada24a67a1877ded973076.png)
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|
811次组卷
|
9卷引用:2016届上海市高考压轴数学试题
2016届上海市高考压轴数学试题江苏省无锡市江阴四校2017-2018学年高二上学期期中考试数学试题黑龙江省大庆第一中学2017-2018学年高二上学期期末(第四次月考)考试数学(文)试题2018届湖南省衡阳市第八中学高三(实验班)第一次模拟数学(文)试题江苏省无锡市江阴市四校2020-2021学年高二上学期期中联考数学试题天津市滨海新区2020-2021学年高二上学期期末数学试题新疆喀什区第二中学2020-2021学年高二上学期期末考试数学(理)试题(已下线)专题25 椭圆(解答题)-2021年高考数学二轮复习热点题型精选精练(新高考地区专用)(已下线)上海市徐汇中学2023-2024学年高三上学期期中考试数学试题变式题16-21
名校
解题方法
6 . 已知三角形
的三个顶点都在椭圆:
上,设它的三条边
,
,
的中点分别为
,
,
,且三条边所在线的斜率分别为
,
,
,且
,
,
均不为0.
为坐标原点,若直线
,
,
的斜率之和为1.则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cae00bdc6f8b564b6b15b32572c848b.png)
![](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/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6defc43285a40f7ccb74c1cc04265eba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/423b7ae39db552e60ee8b1d27312306f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbf434334b09cc0fdd4e86e84e6ceb00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6defc43285a40f7ccb74c1cc04265eba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/423b7ae39db552e60ee8b1d27312306f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dbf434334b09cc0fdd4e86e84e6ceb00.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/683c590673eece14fea3319c4fd5eb55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a299d2b999568e80be8005565ba209a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dddcb841e17cc8df9c1aa78bc1b12c1.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021-01-20更新
|
1791次组卷
|
6卷引用:安徽省安庆市第一中学2019-2020学年高二上学期期末数学(文)试题
安徽省安庆市第一中学2019-2020学年高二上学期期末数学(文)试题安徽省安庆市第一中学2019-2020学年高二上学期期末考试数学(理)试题上海市复旦大学附属中学2020-2021学年高二上学期期末数学试题(已下线)专题5.4 期末考前必做30题(选择题提升版)-2020-2021学年高二数学下学期期末专项复习(沪教版)重庆市第八中学2021-2022学年高二上学期第一次月考数学试题(已下线)专题11 圆锥曲线第三定义与点差法 微点2 圆锥曲线中点弦问题与点差法
名校
7 . 已知过抛物线
焦点
的直线与
交于
,
两点,交圆
于
,
两点,其中
,
位于第一象限,则
的值不可能为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bb4dd4670828f75bc573b52cdd02e1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.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/ffd767240a603ca0c0db5567707eb704.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/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d3fdbe4f06d9ff8c72fd49b9bf0deda.png)
A.6 | B.5 | C.4 | D.3 |
您最近一年使用:0次
2021-01-19更新
|
504次组卷
|
5卷引用:【市级联考】山东省烟台市2019届高三5月适应性练习(二)数学(文)试题
2021高三·上海·专题练习
真题
8 . 已知椭圆C的方程为
,点P(a,b)的坐标满足
,过点P的直线l与椭圆交于A、B两点,点Q为线段AB的中点,求:
(1)点Q的轨迹方程;
(2)点Q的轨迹与坐标轴的交点的个数.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/27f642cc82f9cb94f68265b4ec78f8c2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5046ccf9277361fc2c0b94ff382460b.png)
(1)点Q的轨迹方程;
(2)点Q的轨迹与坐标轴的交点的个数.
您最近一年使用:0次
9 . 已知直线
过椭圆
:
的右焦点
,且直线
交椭圆
于
两点,点
在直线
上的射影依次为点
.
(1)求椭圆
的方程;
(2)若直线
交
轴于点
,且
,当
变化时,探究
的值是否为定值?若是,求出
的值;否则,说明理由;
(3)连接
,试探究当
变化时,直线
与
是否相交于定点?若是,请求出定点的坐标,并给予证明;否则,说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f51698f7095e795d4f0527b986ac1db2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b060841938313042cc2963204e7bd17f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.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/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb4c2e693b99f17d7165d421c9ca9067.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/05751051b23f907265192bf4cffbf127.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca263cd4e8575dbe12b6d5b26ceb5d98.png)
(1)求椭圆
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
(2)若直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.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/f6eedb39dedcbfb2a2b69697876205fc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32705e629d8b9187b53efeee6605af15.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/32705e629d8b9187b53efeee6605af15.png)
(3)连接
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e88ee337b7c9082f4fe84fd1752d55a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68a83fdd2ba72a2dba0b6b10bb3e06b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d40b319212a7e7528b053e1c7097e966.png)
您最近一年使用:0次
名校
解题方法
10 . 已知直线
与椭圆
交于
两点,直线
与椭圆
交于
两点,有下列直线
①
;②
;③
;④
,其中满足
与
的面积相等的直线
可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bb9cc99dc0efcc3f41cf715d78fba45d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1efafead7d91c22a5f4db8c1a4285aa2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/01c74a907dda6bb7d9d56d009d9df253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/166703f700475d6bcd4b8ee7c71f2c7f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d71187e41a7278c6f1893852944bb782.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d0b13a6875a9fde18f435ba9fe9975.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/698d7ad4f0b131f8287883ed42f79fbd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eaa58224c03dfded4a36220a0e38629a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6143d91cb9a97b243cc42664626f24c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/84ed6bee57f4526320197d6a7474386f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2895ba64c1269168b334da736684ba2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2e9b0f5f44abbc6544a2f672b025b013.png)
A.①②③ | B.①③④ | C.②③④ | D.①②③④ |
您最近一年使用:0次
2021-01-15更新
|
215次组卷
|
2卷引用:上海市七宝中学2020-2021学年高二上学期期末数学试题