1 . 已知
为偶函数且
,则
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09f86f37ec8e15846bd731ab4fcdbacd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/06ba2f45ce45453a9f4a2cdb3473a057.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4f66e8e5fabbf153ff45276b80b77589.png)
A.0 | B.4 | C.5 | D.10 |
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名校
2 . 定积分
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/802ec679535c4adf251a23d49c627849.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2022-03-28更新
|
816次组卷
|
2卷引用:四川师范大学附属中学2020-2021学年高二下学期4月月考数学(理)试题
名校
3 .
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5c67f2f5f242e4bb05ca4865238f7263.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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名校
4 . 求值:
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/69b1b3a534d5fb40815d06f219d85ec9.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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5 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/db09dcf6a07b5adcce2fa8d54a21c0a8.png)
A.9 | B.![]() | C.![]() | D.16 |
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2021-07-10更新
|
369次组卷
|
3卷引用:江西省六校2020-2021学年高二下学期期中联考数学(理)试题
2021高二下·全国·专题练习
6 . 在求由
及
围成的曲边梯形的面积
时,在区间
上等间隔地插入
个分点,分别过这些分点作
轴的垂线,把曲边梯形分成
个小曲边梯形,下列说法中正确的个数是( )
①
个小曲边梯形的面积和等于
;②
个小曲边梯形的面积和小于
;
③
个小曲边梯形的面积和大于
;④
个小曲边梯形的面积和与
之间的大小关系无法确定.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fd6fa085038a0e4c9bb3c2682797afe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a7df955fc17e92fd86302f8c34664a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4776c85b79df196f606d3ebf3697fbc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6442784dd1c130ebff4ebc742295dba1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
①
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
③
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
A.1 | B.2 | C.3 | D.4 |
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20-21高二下·江西萍乡·期中
7 .
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/79d7453d031e35ee702ed43d084eb772.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2021高三·全国·专题练习
8 . 若函数
、
满足
(
),则称
、
为区间
上的一组可积零函数.给出三组函数:①
、
;②
、
(
且
);③
、
,其中为区间
上可积零函数的有( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9af9ea265f5d30407617859cb1c8fba2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b140e221ddf537b8964fff8557cca0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/be1ce3f01e2b6364f9a9fdaf197d5e29.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da36c101111e3b93bc401d3d9c69119d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b923078510697d5f7f9ea392eb76dd9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8a750fc0e6bacce9309d20b9e946adb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/80b043fcf34272297ad32d0efc7e083b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5b88d529fb106452e08a2ca00e73fc9.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/318a16f1950d06e5500c76d8f81a507f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bf2ba0dd16c5bd882533fa5dfa0cc7ae.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/da36c101111e3b93bc401d3d9c69119d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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9 .
等于( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cecc4721f747440ec54dcf9bc274e673.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
10 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bfcd6284f71808be4027faac66051a0d.png)
A.4 | B.![]() | C.![]() | D.8 |
您最近一年使用:0次
2021-02-17更新
|
2579次组卷
|
9卷引用:四川省成都市蓉城名校联盟2020-2021学年高三第二次联考理科数学试题
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