1 . 已知a为正数,比较大小:![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12e19a9de3817a384f9f016d3b6437bf.png)
______ 4.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/12e19a9de3817a384f9f016d3b6437bf.png)
您最近一年使用:0次
2 . 若数列
为首项为1,公比为3的等比数列,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef354e5c5ff828cc8d27c71badd40f98.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ef354e5c5ff828cc8d27c71badd40f98.png)
您最近一年使用:0次
2023高一·上海·专题练习
名校
解题方法
3 .
,下列结论成立的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/baca30d4248a82988890bd032d159b25.png)
A.若![]() ![]() | B.若![]() ![]() |
C.若![]() ![]() ![]() | D.若![]() ![]() ![]() |
您最近一年使用:0次
2023-11-21更新
|
425次组卷
|
3卷引用:期中真题必刷常考60题-【满分全攻略】(沪教版2020必修第一册)
(已下线)期中真题必刷常考60题-【满分全攻略】(沪教版2020必修第一册)福建省厦门海沧实验中学2023-2024学年高一上学期11月阶段性测试数学试题海南省定安县定安中学2023-2024学年高一上学期期中数学试题
名校
4 . 已知
,则
的取值范围是______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/109112ce6bbc645ab8ae1a2a08b86f74.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3910a0f217d8109b9467f740fc84a73d.png)
您最近一年使用:0次
2023-11-21更新
|
211次组卷
|
2卷引用:上海市张堰中学2023-2024学年高一上学期期中考试数学试卷
5 . 设△ABC内角A,B,C的对边分别是a,b,c,若
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
_____________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f08ce80e91fdf435a8e3ec05be990e9d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3ecc4f7ae63e7f73ea4f264b12161713.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c3d7345241bef571e5763338905d1d0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5ccd4162c7d09f970cb77cadacdbe521.png)
您最近一年使用:0次
名校
6 . 关于x的不等式
的解是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50222f9f3755b54ba46af32c4190e6a0.png)
您最近一年使用:0次
2023-11-18更新
|
616次组卷
|
2卷引用:上海市上海中学2023-2024学年高三上学期期中考试数学试卷
7 . 数列
对任意正整数
,满足
,数列
通项公式![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0ea7ff27277613f639fe29a594523b07.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e3f7fda69e2b32b9ced2239f915fa59b.png)
您最近一年使用:0次
2023-11-16更新
|
1251次组卷
|
5卷引用:上海外国语大学闵行外国语中学2023-2024学年高二上学期期中数学试题
上海外国语大学闵行外国语中学2023-2024学年高二上学期期中数学试题(已下线)4.1 数列的概念(分层练习)-2023-2024学年高二数学同步精品课堂(人教A版2019选择性必修第二册)(已下线)重难点01:常见数列通项的20种解题策略-2023-2024学年高二数学同步精品课堂(北师大版2019选择性必修第二册)(已下线)1.1.1 数列的概念(分层练习)-2023-2024学年高二数学同步精品课堂(北师大版2019选择性必修第二册)(已下线)4.1 数列的概念(8大题型)精练-2023-2024学年高二数学题型分类归纳讲与练(人教A版选择性必修第二册)
8 . 等比数列
中,已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e4487468ab2823d6dbf7f0ebd2eb38.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f966272f7781790ff27e40db6b525253.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4e85b39c5434fefdc035ee0329f2d4e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42e4487468ab2823d6dbf7f0ebd2eb38.png)
您最近一年使用:0次
9 . 计算![](https://staticzujuan.xkw.com/quesimg/Upload/formula/633b46f3cfef96d8e1d6e676502f3a2d.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/633b46f3cfef96d8e1d6e676502f3a2d.png)
您最近一年使用:0次
10 . 已知
,
,
是
和
的等差中项,则
的值等于______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da44d84ecfba033e46b6e854a1e7eca6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
您最近一年使用:0次