高中数学代数与函数一其他练习题104
题目内容

设变量 http://picflow.koolearn.com/upload/papers/20140823/20140823142248651329.gif满足约束条件 http://picflow.koolearn.com/upload/papers/20140823/20140823142248667919.gif,则目标函数 http://picflow.koolearn.com/upload/papers/20140823/20140823142248683423.gif的最大值 http://picflow.koolearn.com/upload/papers/20140823/20140823142248714327.gif与最小值 http://picflow.koolearn.com/upload/papers/20140823/20140823142248729211.gif的比 http://picflow.koolearn.com/upload/papers/20140823/20140823142248729369.gif=(   )

2021-07-16

A.http://picflow.koolearn.com/upload/papers/20140823/20140823142248745285.gif

B.http://picflow.koolearn.com/upload/papers/20140823/20140823142248776313.gif

C.http://picflow.koolearn.com/upload/papers/20140823/20140823142248792214.gif

D.http://picflow.koolearn.com/upload/papers/20140823/20140823142248792257.gif

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