1 . 已知双曲线
的右焦点为
,若
关于渐近线
的对称点
恰好落在渐近线
上,则
的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3040b6c904477030ecf8ba20b2b18759.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be92f0e0012a7696c78e3e00513edefd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac89d45e79b10741d93a9443c70adde.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92febb64725497dd891a525e6f998e35.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48019a2f1fb1c67b794a50ed576f1fd8.png)
A.![]() | B.2 | C.3 | D.![]() |
您最近一年使用:0次
2024-04-04更新
|
481次组卷
|
3卷引用:内蒙古自治区包头市2024届高三一模数学(理)试题
解题方法
2 . 已知等差数列
中,
,
,设
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/366dfedff1a1a96ec27650375b680059.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/eb0abedd59476f8793d5a8948590a70c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6aa5ad5271cca1679e7ca7075c5d30cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a1c522dd7143105fdf6c32d97a540e.png)
A.245 | B.263 | C.281 | D.290 |
您最近一年使用:0次
2024-04-04更新
|
999次组卷
|
2卷引用:内蒙古自治区包头市2024届高三一模数学(理)试题
3 . 以坐标原点
为极点,
轴的正半轴为极轴建立极坐标系,从极点
作射线
,交射线
于点
为射线
上的点.且
点的轨迹方程为
,曲线
的参数方程为
(
为参数).
(1)求
的极坐标方程;
(2)当
将
与
轴所围成的面积分为
时,求
的普通方程.
![](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/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83d43cbe3496be3fb41ebdd2cdef9922.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45a6e2e2fd460de8f49b81554b1ae36e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaf3369e0ea90e8d5cf4b6b3c45c0fd8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/714aabbf14f954d38da423859f43ab01.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3946c24a1fd00a5fb04fe4b0f0bd57cc.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36a1b09c653185842513e24ebba60bb3.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
(2)当
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b1241216f3c1cb5e73043dd1037f556d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/37d65e051e943ab28fa57aee2fb57994.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/23f3ffe7abc59e2f65d827c8eab8d36a.png)
您最近一年使用:0次
2024-04-03更新
|
436次组卷
|
2卷引用:内蒙古呼和浩特市2024届高三第一次质量数据监测理科数学试卷
4 . 设全集
,集合
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf618818d55c19ecc06d7e974fd380de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12c0e1038c264580104c4b0f219019c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dc3015ce31b09f032a2903ec78885080.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20f5ea27f1457f54c8a89b66fd4a8589.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
5 . 已知
的二项展开式中第六项的系数为
,则实数
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/46bba43b86f9d43785cacedcbc165e72.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4a94acdfb41489d5694b5a64b9e99754.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
A.![]() | B.![]() | C.![]() | D.1 |
您最近一年使用:0次
解题方法
6 . 已知
是奇函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b03b4c02615128c86b982491aad3b1e1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
A.4 | B.3 | C.2 | D.1 |
您最近一年使用:0次
7 . 已知
是奇函数,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfc1c0a1cd1dc0ed55379d2acec16b68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
A.4 | B.3 | C.2 | D.1 |
您最近一年使用:0次
8 . 已知全集
,
,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a64dc61989ca50b9ee19d835c4ed268.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9146e65fc4196a3df1d239bbf31ecdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/892530ff5d8fb23427295cb5a019625f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12fed3bd5bc925cf990e057f43395bff.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-04-01更新
|
461次组卷
|
2卷引用:内蒙古赤峰市2024届高三下学期3·20模拟考试理科数学试题
9 . 已知
是正项等比数列,且
,则
=( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cc6be626e6ea7feb70507099b4d46e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f65fc200f10b97588a0c9896277c9c64.png)
A.![]() | B.2 | C.4 | D.![]() |
您最近一年使用:0次
解题方法
10 . 已知l,m是两条不同的直线,
是两个不同的平面,且
,现有下列四个结论:①若
,则
;②若
,则
;③若
,则
;④若
,则
,其中所有正确结论的序号是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4e288596fa3811dd2c17bded60e82e7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f639cea42cf15deb798bb9cfd787755.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b303b1f07604f5303aea94df7f0518e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fe920cd78db25f5b4df37d066e57800.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dedfa42c16dd0aefa2928a6e41f3dba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e345963ed9bd027cb3180ea66319d22b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5986f2991d45fbf3578f08f27d9fd7e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dedfa42c16dd0aefa2928a6e41f3dba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58645e141cf81e1962ec8692e5edbfa5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a5986f2991d45fbf3578f08f27d9fd7e.png)
A.①④ | B.②④ | C.①②③ | D.②③ |
您最近一年使用:0次