名校
解题方法
1 . 已知
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6d7a10fad38525e11a5bd394db8064.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6cc9e698eb4108e28fa47b9b16e90ea.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5d6d7a10fad38525e11a5bd394db8064.png)
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7日内更新
|
509次组卷
|
2卷引用:黑龙江省双鸭山市第一中学等校2024届高三第四次模拟数学试题
名校
2 . 已知函数
(
),若
,
,使得
,则
的最小值为______________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3521e68e3d0a927c4281bb159b3c9534.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4456675a5dbe545462a22cef9aca8fe.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86363d44047e7a13439be95c5ada424f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61761abb364ece2281af24d9b1f008de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/49f69ef0201d50d24e4abdba2f118f1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/074c228ffc7b1e306f8410afe7bc4b5c.png)
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名校
解题方法
3 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7abe1cc4765e029a1b331526aa72d479.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbbf7aaf5b7155b8d247ef8a4effc118.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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4 . 已知
的三个内角
,
,
的对边分别为
,
,
,
,
,
,
,则线段
的长为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2c94bb12cee76221e13f9ef955b0aab1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/071a7e733d466949ac935b4b8ee8d183.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e899c486dc49e560fc4aca05e16835b7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c185466a3517b2f1453e175748963873.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcdb7a488910743dc5c63afb394b87e2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/4580cc037c0c760c728cdbb74a8154c6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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5 . 已知
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/85224beba09d1cbeb8e316cd9d86960a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/41d8521a35234930ce0b6abb713efdc6.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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6 . 已知向量
满足
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a035c8861e9fa9369d20d6b531d88dc.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b172cf8d898883d82e973f28c3c3a3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d8ae0d7b3266f32b6a916b6237b6b838.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/39ed609602a35815d4b57642a65d6790.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a035c8861e9fa9369d20d6b531d88dc.png)
您最近一年使用:0次
2024-06-12更新
|
1018次组卷
|
3卷引用:黑龙江省大庆市实验中学实验二部2023-2024学年高三下学期阶段考试(二)数学试题
名校
解题方法
7 . 已知
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e888ea14da893971e13858945bf0cd.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9f7698dd5a062fbd47f3a253f9590ba.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/75d28eab3b97cbeff2ff5527a0603ed1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/90e888ea14da893971e13858945bf0cd.png)
您最近一年使用:0次
2024-06-12更新
|
407次组卷
|
2卷引用:黑龙江省佳木斯市第一中学2023-2024学年高三第三次模拟考试数学试题
名校
8 . 已知函数
的图象如图,点
,
在
的图象上,过
,
分别作
轴的垂线,垂足分别为
,
,若四边形
为平行四边形,且面积为
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
______ ,![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afdb3c1503af61ac7ec3b75bce03c908.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/98469d60fd56fd3091290302fbeb3c1d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/385ed0dbb1909ac5b6223c7f5e6df86d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5963abe8f421bd99a2aaa94831a951e9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7f9e8449aad35c5d840a3395ea86df6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c593ebdb2f1934a0cb56f8c44f454f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7ca334d2ae1289b70941e6af9e336a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e9448bf1d6136b3a108e7ea60506ad39.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/afdb3c1503af61ac7ec3b75bce03c908.png)
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解题方法
9 . 下图是第19届杭州亚运会的会徽“潮涌”,可将其视为一扇环ABCD.已知
,
.且该扇环
的面积为
,若将该扇环作为侧面围成一圆台,则该圆台的体积为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fed081abe2926ff6153cca8fe590f26f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d0d5a2cd05e4476fc72271e8fdb59a9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9e95a79288fcb7e47fba4410722e2bc6.png)
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解题方法
10 . 已知
,
,且
,则
的值为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1a084f60473faa4f89fdfc9f855c2f73.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a8ca7c6815180991f1b4d0bf66cec91.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1cc86a1947dbe844beb529e014309f71.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8dc4c63a548b91061528aa11058de75.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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