名校
解题方法
1 . 已知直线![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150f2372fdd270ece85fa5cdf599e390.png)
(1)求过点
,且与直线
平行的直线
的方程;
(2)直线
与圆
相交于
两点,求线段
的长.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/150f2372fdd270ece85fa5cdf599e390.png)
(1)求过点
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c7f6a03826a5ad351c1f7ca553a6945.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f85fca60a11e1af2bf50138d0e3fe62.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ac76cccc78ea943676c28a3872e1c40.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ebaa32f4f1f4f807ca9aeb7fb29951.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
您最近一年使用:0次
2022-01-05更新
|
1655次组卷
|
7卷引用:黑龙江省齐齐哈尔市2021-2022学年高二上学期期末数学试题
名校
2 . 已知A,B是两个非空集合,定义运算
,且
,
,且
.
(1)若
,
,求
和
;
(2)若
,
,求
和
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/813c6fcd625ec84d6068fb1fe9a4d638.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09bb7c317f907cd7fda5ae49b24f2d41.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfd2944305715f1e6744ca849aa6ae8b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/575ccb82c1fde57de0d46c184cdfb61d.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ccaf946a034215b8c49c12a1aff7790.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ca54fbd1e17d56aa797e76d3c8e6a140.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/733b0583afc6529d6812ef745a4dac5e.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/156e64f3454643981c397f1394eb4382.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1839301d966d69fae4a411bb2287efd2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5e9e460c144f7a2141d2df0308b125f2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/733b0583afc6529d6812ef745a4dac5e.png)
您最近一年使用:0次
2022-01-03更新
|
579次组卷
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2卷引用:四川省成都市蓉城高中联盟2021-2022学年高一上学期期末考试数学试题
解题方法
3 . 已知三角形
的三个顶点分别为
,求:
(1)
边所在直线的方程;
(2)
边上高线
所在直线的方程.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7bef5239ddbb0972700ce01daf9ee7cf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8e872b307e3d6c122f3a85e1d1f89604.png)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
您最近一年使用:0次
2022-01-02更新
|
849次组卷
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2卷引用:四川省成都市蓉城高中教育联盟2021-2022学年高二上学期期末联考数学文科试题
名校
4 . 化简:
(1)
.
(2)
;
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b0e8241285dee5fd0270fb5b74778624.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d529adb6acce785ecf0de6dd304932e1.png)
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2021-12-23更新
|
2550次组卷
|
3卷引用:江苏省镇江中学2021-2022学年高一上学期教学质量检测数学试题
名校
5 . 已知函数
(
且
)的图像过点
.
(1)求a的值;
(2)求不等式
的解集.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6a04546d92fd165fc1ad2cc82c2dbb25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/94440d3e4c073f94f2b266ff99d50e74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c400a615a16a1662de98dfb4e49d58d3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/92e7d192c1c988462b773b36fe0bc169.png)
(1)求a的值;
(2)求不等式
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4c06ed537a39af6d322cfe89e71b088d.png)
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2021-11-27更新
|
3278次组卷
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9卷引用:广东省惠州市惠阳中山中学2021-2022学年高一上学期期末数学试题
广东省惠州市惠阳中山中学2021-2022学年高一上学期期末数学试题陕西省咸阳市泾阳县2021-2022学年高一上学期期中数学试题西藏自治区拉萨中学2021-2022学年高一上学期期末考试数学试题第四章 对数运算和对数函数 单元测试-2021-2022学年高一数学北师大版2019必修第一册云南省文山州砚山县第三高级中学2021-2022学年高一上学期期末数学试题重庆市万州赛德中学校2022-2023学年高一上学期11月月考数学试题(已下线)模块二 专题1《对数函数及其应用》单元检测篇 A基础卷 (人教A)(已下线)模块四专题4 大题分类练(对数函数及其应用)基础夯实练(人教A)山东省潍坊市国开中学2024届高三上学期期中数学试题
名校
解题方法
6 . 已知集合
,
.
(1)若
,求实数
的取值范围;
(2)若
,求实数
的取值范围.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be62c34062b7e30265815784b6316ca5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/615ec67205eef5c4ba1804f8a4e09a8b.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dea9a4259cca10c1f5af28e621ebafd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/04ceb1f338fa60976229d7ec6531b626.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次
2021-11-12更新
|
320次组卷
|
5卷引用:云南省昭通市昭阳区第二中学2020-2021学年高一上学期期末数学试题
名校
解题方法
7 . 已知
,且
是第二象限角,求
,
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a892dbcef7934d97016bb190d94e0bc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e170f206fdbbd834aad7580c727e2cc6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4d66c03d4ca06819a6ce7fc8ea6de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cc9750c313ee972124cb62c4a6fb7ea.png)
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2021-10-30更新
|
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6卷引用:内蒙古通辽市科左后旗甘旗卡第二高级中学2020-2021学年高一上学期期末数学试题
名校
解题方法
8 . 已知
,
,
,
是复平面上的四个点,其中
,
,且向量
,
对应的复数分别为
,
.
(1)若
,求
,
;
(2)若
,
对应的点在复平面内的第二象限,求
.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9c59f0e35b7ae5206e45878934482b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4da1f7849f571cfc1d21a702a1228128.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b01e555bf9cbc0a88f92dbf05166add2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f409f3f4f1aa65dc659850d392cdfcf9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3276b5e12396fc4753eb3f8254f9fa68.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0d792a2aa25763e14cc2863be3887000.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bd98a891fa65f2fc6688001b03185d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfb5398ce23b8fb87016ddd47c1a4c5b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/af68f652b4c13657ffddf3c9e7eb262b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9568934ef6e9136706e7157526acfa69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fa224ed9be8766a4d0b5138bd57de0f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/20ff19b89ae5e4e9c5bd470bbfc43509.png)
您最近一年使用:0次
2021-10-13更新
|
927次组卷
|
5卷引用:广东省茂名市高州市2020-2021学年高一下学期期末数学试题
广东省茂名市高州市2020-2021学年高一下学期期末数学试题湖南省长沙市长郡中学2021-2022学年高一下学期期末综合复习数学试题(已下线)7.2.2复数的乘除运算(练案)-2021-2022学年高一数学同步备课 (人教A版2019 必修第二册)(已下线)12.3-4 复数的几何意义、三角表示-2021-2022学年高一数学10分钟课前预习练(苏教版2019必修第二册)(已下线)12.4 复数的三角形式(分层练习)-2022-2023学年高一数学同步精品课堂(苏教版2019必修第二册)
9 . 用适当的方法证明下列命题,求证:
(1)
;(
)
(2)
(1)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/840ab5202c0dd51fb0d9aa14a500fd45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3eb9b6fe8959ae9e71e857b6d6fed49.png)
(2)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/734f585f8cfc92522f6daf997ebec04d.png)
您最近一年使用:0次
2021-10-03更新
|
805次组卷
|
5卷引用:新疆新源县2020-2021学年高二下学期期末数学(文)试题
名校
解题方法
10 . 已知集合
,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd0ff1ab3ce19d28c3265cc76365d426.png)
.
(1)若
,
,求
;
(2)集合A,B能否相等?若能,求出a,b的值;若不能,请说明理由.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d5f4137a6fea07df5ee1c6d0181d5657.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd0ff1ab3ce19d28c3265cc76365d426.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2f2b5ee1eabb64358a3d9db2349b6fce.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b550ee821ee1838384835e81fc34b67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcdb7a488910743dc5c63afb394b87e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/551fd8cd8ea61d794c13074ccd7d6c4e.png)
(2)集合A,B能否相等?若能,求出a,b的值;若不能,请说明理由.
您最近一年使用:0次
2021-09-17更新
|
902次组卷
|
5卷引用:河北省张家口市2020-2021学年高一上学期期末数学试题