名校
解题方法
1 . 已知点
,设向量![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8fbbff7307e2f586c6724b733474464.png)
(1)若
,求实数
的值;
(2)若
,求向量
的坐标.
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3a0713ff2009dc3c37ff110a5bd9199f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a8fbbff7307e2f586c6724b733474464.png)
(1)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a83a3af9e16dbd0de29026c806e78e4b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/64b0305f69331f9bbd5bbcecfc2a694c.png)
(2)若
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1f2116ad4e03ea83f0e744526abd3778.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fb93bee3008094ff1faf0dc99eba9318.png)
您最近一年使用:0次
2018-07-05更新
|
712次组卷
|
4卷引用:江西省新余市第一中学2023-2024学年高二上学期开学考试数学试题
江西省新余市第一中学2023-2024学年高二上学期开学考试数学试题【全国百强校】重庆市中山外国语学校2017-2018学年高一下学期期末考前最后一卷数学试题(已下线)2019年一轮复习讲练测 5.2 平面向量的基本定理及坐标表示【浙江版】【测】江西省丰城中学2022-2023学年高一下学期期末考试数学试题
2 . 若向量
,
,则![](https://staticzujuan.xkw.com/quesimg/Upload/formula/210cbb148ce6ba7cf8187af305bc475a.png)
________ .
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/016e4d15ab8f5359f6aa3b42674b0c13.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/375ba6a518327015e2ab8ad372ecc714.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/210cbb148ce6ba7cf8187af305bc475a.png)
您最近一年使用:0次
3 . 设函数
的导函数
的图像位于
轴右侧的所有对称中心从左到右依次为
,O为坐标原点,则
的坐标为:__________ .
![](https://img.xkw.com/dksih/QBM/2015/10/20/1572261574967296/1572261581021184/STEM/0520134435b0423c878563d039ea5cbc.png?resizew=95)
![](https://img.xkw.com/dksih/QBM/2015/10/20/1572261574967296/1572261581021184/STEM/42a3107250904559a66efc2aa1a0b8fd.png?resizew=33)
![](https://img.xkw.com/dksih/QBM/2015/10/20/1572261574967296/1572261581021184/STEM/0f716ba387ee47f8a38e79b08f479ebe.png?resizew=15)
![](https://img.xkw.com/dksih/QBM/2015/10/20/1572261574967296/1572261581021184/STEM/01016269734f412189f8ab88b2fa2b81.png?resizew=95)
![](https://img.xkw.com/dksih/QBM/2015/10/20/1572261574967296/1572261581021184/STEM/69da2cf2c6cb4f4a830c3192e4b02274.png?resizew=143)
您最近一年使用:0次