题文
设向量![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/5cc41eb0aa00648a414cca796711c881.png)
,若
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/522977d8fde3d9521880f777b83bc300.png)
(t
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/afa12b20d946b87353616b7da9b86dea.png)
R),则
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/208f4598d91e57d64bcfaa1f108718c7.png)
的最小值为 [ ]A.
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/2e8227b036ec9b1c07a4a95f1a60c68f.png)
B.
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/e58fcbf2ddeda4b16e97898ec756eaa4.png)
C.
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/1977180467d3c6683d0a0a91d1d8146a.png)
D.
![设向量,若,则的最小值为[ ]A. B. C. D. 设向量,若,则的最小值为[ ]A. B. C. D.](https://www.mshxw.com/file/tupian/20210916/c5f708e836378f457b80ac42e78eeb0c.png)
题型:未知 难度:其他题型
答案
C解析
该题暂无解析
考点
据考高分专家说,试题“设向量,若(tR),则的最小.....”主要考查你对 [向量模的计算 ]考点的理解。
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