名校
1 . 如图,点P是棱长为2的正方体
的表面上一个动点,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
A.当P在平面![]() ![]() ![]() |
B.当P在线段AC上运动时,![]() ![]() ![]() |
C.若F是![]() ![]() ![]() ![]() |
D.使直线AP与平面ABCD所成的角为![]() ![]() |
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名校
2 . 设
,
,且
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/efeb9e7bb2117d8679934a6f16dd1863.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73579da33758cb62d04989720a9c2820.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a035c8861e9fa9369d20d6b531d88dc.png)
A.![]() | B.0 | C.3 | D.![]() |
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3 . 已知全集
,则
( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bea5ba20f61c3e75227d9e8bdea7a43d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2d19c887002cc13f351b14b929c02d1d.png)
A.![]() | B.![]() | C.![]() | D.![]() |
您最近一年使用:0次
2024-05-07更新
|
346次组卷
|
2卷引用:浙江省嘉兴市平湖市当湖高级中学2024届高三下学期5月下旬适应性测试数学试题
4 . 已知定义在
上且无零点的函数
满足
,且
,则( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6cd50020c0e3198d4a6b2d26a413b1b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d275fbb3ee5cd1177ca5a2ceecbbef0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/58b61c82c4461eb076f89ccdc8bfc3d7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f809bf11b00b6ae27209d23437a8194.png)
A.![]() | B.![]() |
C.![]() | D.![]() |
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解题方法
5 . 已知圆
,若圆
上存在点
使得
,则
的取值范围为( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ee52052eb5b8008784348f0d2db5e833.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/83640592853a53872d7af69c0cffc1bb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
A.![]() | B.![]() | C.![]() | D.![]() |
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解题方法
6 . 若正数
满足
,则
的最小值是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9b0fffbec1fe851795dfdd448bf0d165.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09bcf889f9954dab6c3d55289d8addc7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b88584cf1df43e28d03592c7998b1653.png)
A.![]() | B.![]() | C.![]() | D.2 |
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7 . 已知函数
是奇函数,则
的值可以是( )
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18ac293c9b4735112b001a9fb661feda.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6581916f5a65edfea257c804efee007e.png)
A.0 | B.![]() | C.![]() | D.![]() |
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8 . 在如图所示的几何体中,四边形
为平行四边形,
平面![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62c231d968cfce1e46f5b9c14836592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
,
.
平面
;
(2)若
,求平面
与平面
夹角的余弦值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ccd4fd4b7a4d6b8ca0c5827c055a9ce7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b62c231d968cfce1e46f5b9c14836592.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/638537c0a30676c73fea76c80e0f8bd0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c118858379800688c993a8b61270b356.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/99abeecaf21825d9f1d6f8366699f50a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/342d452a7b850cd3a15b23619ad39bd7.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0628681907ac8d7fdb94d8bc1b15feb9.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/57ca58b14f9bbdbc3204f6f330525943.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7a4613db540c9cb6a9d7e963bf89c2a8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9111c8e64fc183a777dbe0e82c9202cd.png)
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解题方法
9 . 在
中,内角
所对的边分别是
,已知
.
(1)求
的值;
(2)若
为锐角三角形,
,求
的值.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/24e0c10fb103930eabd5fa18e8f9bb06.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/76f0649064a085fb74c997fb507a9b6d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8ad0652b09593b08a880918fecfd21e8.png)
(1)求
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b32f2d4d1d2c16c54b2caef17840bfcb.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/15c0dbe3c080c4c4636c64803e5c1f76.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6377e7db05e7e2bba3651be7e743e96b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7dcfa3e340b3976832d450dd4ae7e7a7.png)
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解题方法
10 . 已知平面向量
是非零向量,且
与
的夹角相等,则
的坐标可以为__________ .(只需写出一个符合要求的答案)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/61d24a3a1e082f399866149fe3ef5650.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d366d8fbb7258ee051f49977441e14a2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0b172cf8d898883d82e973f28c3c3a3e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d366d8fbb7258ee051f49977441e14a2.png)
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