名校
1 . 已知
,设向量
,
.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dcd9218a657b17654c5d757a6f7dee9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/063228cb76e63e38627a2239868119ff.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/339a9c8006379e2f954569800b97d6cd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b5b03b774e7637cc3998415083169b02.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6c57bbef89a37f1a3808c0ceeac0c22.png)
您最近一年使用:0次
名校
2 . 已知
,
,则向量
在
方向上的数量投影为_________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cbd853146093968ea48efb6e5846bcdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d88a1983547e8f6d13e5f7f1cb521dec.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
您最近一年使用:0次
名校
解题方法
3 . 若
,
与
、
的夹角都是60°,且
,
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6728ba9de1e0059bd3f2c38f1c168c00.png)
______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7796cec50ed668e457ae5398295533af.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/73a0b19e69be46452425916a0fcb49c9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64c5562bd4d1b54424330cb6329cd79d.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c94075193c11fe43f2396cff5a485054.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c7958a6bddd1d578bbd6fbcb92e3f6a3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34fa8ea29001bb1f0c1e5157aff2fca5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a1a1fa7538549bf04c02a09ead1745ed.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6728ba9de1e0059bd3f2c38f1c168c00.png)
您最近一年使用:0次
23-24高二上·上海浦东新·期中
名校
4 . 在平面直角坐标系xOy中,A为直线l:
上在第一象限内的点,
,以AB为直径的圆C与直线l交于另一点D.若
,则点A的横坐标为______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d77f5191798242b7b9b88a75e17e4425.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54fe2c124d5bbbbe666ee145cd454b6b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a6eaf0d8635eb3398aeeb580137d1ce1.png)
您最近一年使用:0次
名校
解题方法
5 . 将一个圆心角为
,面积为
的扇形卷成一个圆锥,那么该圆锥的体积为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c0211da37e92f915e781691296578ba0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2cf1f865bafd4a820406d336d99f8091.png)
您最近一年使用:0次
解题方法
6 . 若正方形一条对角线所在直线的斜率为,写出该正方形的一条边所在直线的斜率为
您最近一年使用:0次
名校
7 . 函数
的最小正周期是______ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e11cc32b1fbcdf41f429f297a6efe09e.png)
您最近一年使用:0次
名校
解题方法
8 . 已知
,
,点
在线段
延长线上,且
,则点P的坐标为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f9c59f0e35b7ae5206e45878934482b8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/316ba5cbb31299d683ac6c7dd795db85.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c2fe5e6ec8e59a7ed7d0aa416dfd8c24.png)
您最近一年使用:0次
名校
9 . 已知
在以
为直径的圆周上.若
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e520da26d03ebd0b01f2530745f8cd75.png)
__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/86e203b7c9a6600e0272c58a23733490.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/864b9e4d61c430e8c27afc5c0d385271.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e520da26d03ebd0b01f2530745f8cd75.png)
您最近一年使用:0次
2023-10-26更新
|
343次组卷
|
2卷引用:上海市曹杨第二中学2023-2024学年高二上学期10月月考数学试题
名校
10 . 已知
,函数
的图象在
轴上的截距为
,且关于直线
对称,则函数
的最大值为__________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0403a2cef648e936fd6729afe6cd00f4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d053b14c8588eee2acbbe44fc37a6886.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bdaa19de263700a15fcf213d64a8cd57.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/08d2686a0814cec46692888cfad8213f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/942c2141d01bde6b48210c56a17fc75e.png)
您最近一年使用:0次