名校
解题方法
1 . 已知定义在
上的函数
满足
,且函数
为奇函数,则下列说法正确的是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a43b2faa4f81f32d94612dce724e772b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f710b55916b8c17b934638522fb4024.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f803e878a0384869f4ef5fa672574884.png)
A.![]() |
B.![]() |
C.![]() |
D.![]() ![]() |
您最近一年使用:0次
名校
2 . 已知定义在
上的函数
是奇函数,且满足
,数列
满足
,且
,
为
的前n项和,
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efcfa653c189178836f10dd7df3563a7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b065334d8f60c49f4bd3d9f1373fe4cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcf4366057ba5838b213f8c5078fdc4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6fda3bb25fc5db8447740c22e6a8ff5d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83cf38189d5cbf627d2b82ac0eb76006.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8e43b08b177d3c15708f31a2f69d9b9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a7071e53e63ca9539ecae6f9aaa4ec96.png)
A.1 | B.3 | C.-3 | D.0 |
您最近一年使用:0次
2020-11-22更新
|
515次组卷
|
3卷引用:云南省玉溪第一中学2020-2021学年高二上学期期中考试数学(理)试题
云南省玉溪第一中学2020-2021学年高二上学期期中考试数学(理)试题(已下线)重难点 01 数列-2021年高考数学(理)【热点·重点·难点】专练江西省萍乡市芦溪中学2023届高三上学期第一次月考数学(文)试题
名校
解题方法
3 . 定义在R上的函数
满足:
的对称轴为
,
,且
在区间
上单调递增,已知
是钝角三角形中的两锐角,则
和
的大小关系是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7d9762d86b77cdeb1cd38b1f2481707d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/707ea658f3a9359f5740d5aab48f7948.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/95cacca42cab4d74ab17b80f59cf5ee4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c79966139ee5e8281a07d4b811e9262e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/44b6ac212b36200747df0bf2eadc9fb4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fcea4a7868919297bc4d0eaa04e76dd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/763fce23cc02904c155c025496b98c77.png)
A.![]() | B.![]() |
C.![]() | D.以上情况均有可能 |
您最近一年使用:0次
2017-08-14更新
|
1595次组卷
|
6卷引用:【全国百强校】云南省玉溪第一中学2018-2019学年高二上学期期中考试数学(理)试题