高中数学代数与函数一其他练习题123
题目内容

如果点 http://picflow.koolearn.com/upload/papers/20140824/20140824012103085296.png在平面区域 http://picflow.koolearn.com/upload/papers/20140824/201408240121031001225.png上,点 http://picflow.koolearn.com/upload/papers/20140824/20140824012103116341.png在曲线 http://picflow.koolearn.com/upload/papers/20140824/20140824012103132722.png上,那么 http://picflow.koolearn.com/upload/papers/20140824/20140824012103163432.png 的最小值为

2021-07-20

A.http://picflow.koolearn.com/upload/papers/20140824/20140824012103178440.png

B.http://picflow.koolearn.com/upload/papers/20140824/20140824012103194459.png

C.http://picflow.koolearn.com/upload/papers/20140824/20140824012103210376.png

D.http://picflow.koolearn.com/upload/papers/20140824/20140824012103225393.png

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