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1 . 设曲线
(
),直线
及
(
)围成封闭图形的面积为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e13db921813d480232c09b7d5381eff3.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c904567c3b3734e1eca8d042ef7a7b2d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6e2e79843faf62dde86bf858d1e0569.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2a7df955fc17e92fd86302f8c34664a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6f7b16d65f1b2b8bea8cf4a83fde925.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0fff6e7e2b9f2b68b1647f6350b98dc8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbf37898700f118daeac10fe61b10c43.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e13db921813d480232c09b7d5381eff3.png)
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2 . 设
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bf611971df56c8d366281b3a9f2675.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42ec05a1e3efd4f2f891a150d1bf23ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2bf611971df56c8d366281b3a9f2675.png)
您最近一年使用:0次
2023-01-09更新
|
312次组卷
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7卷引用:安徽省合肥市联考2018-2019学年高二下学期期中数学(理)试题(合肥一中、合肥六中)
名校
3 . 已知
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b20381c2f5438d32236b120f469b266.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 若
,其中
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/289aafc19a8ba925226ab3e2a5d6ddc3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c830d9a2e0c9783b6a1126cafd4cf731.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/825116eb345f5505ebc8c1cdb8a1f131.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
5 . 已知定义在
上的偶函数
,当
时,
,函数
在
上的极值点个数为
;幂函数
中实数
的值等于
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3e2b0358ea928782fba64590bdd5887.png)
__________ .
![](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/db2b74d89854116e411c089d053df053.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e4951269b582975c1b2d2aedc8285030.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4fe7d5809da02c15a43a0e9a898b9086.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4aa0df7f1e45f9de29e802c7f19a4f64.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f10117ea6e806747a8ac2953dfa0f18a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/294f5ba74cdf695fc9a8a8e52f421328.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f3e2b0358ea928782fba64590bdd5887.png)
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6 . ![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52efb8932482dc17b7617dbf744bbbf5.png)
___________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/52efb8932482dc17b7617dbf744bbbf5.png)
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2021-09-01更新
|
546次组卷
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2卷引用:安徽省芜湖市第一中学2020-2021学年高二下学期期中理科数学试题
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7 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/299d09946a2692efc1622528033a6940.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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2021-08-31更新
|
732次组卷
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4卷引用:安徽省六安市第一中学2022届高三上学期第三次月考理科数学试题
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8 . 由曲线
,直线
,
和
轴所围成平面图形的面积为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0f42b2a9736c8943106472a7398d2892.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b384412acba251d87902ab928902f16.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e55aa0a20848c37c1892c567b2315e04.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-02-21更新
|
846次组卷
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3卷引用:安徽省合肥市肥东县第二中学2020-2021学年高二下学期期末理科数学试题
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9 . 定积分
( ).
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/664c8694846356a94ebdee1b327afb51.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2021-01-28更新
|
1172次组卷
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2卷引用:安徽省淮南市2020-2021学年高二上学期期末数学(理)试题
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10 .
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/aaee541bd51bea19a87d3b852ab63aea.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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2020-12-26更新
|
646次组卷
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2卷引用:安徽省宣城市第二中学2020-2021学年高二下学期第一次月考理科数学试题