设区域D由y=x 2 ,y=0,x=1所围成,则 https://assets.asklib.com/images/image2/2017051116374524806.jpg =()。

A .https://assets.asklib.com/images/image2/2017051116364554276.png B .https://assets.asklib.com/images/image2/2017051116365292949.png C .https://assets.asklib.com/images/image2/2017051116365956952.png D .https://assets.asklib.com/images/image2/2017051116370643662.png

时间:2022-08-31 19:04:05 所属题库:环保工程(高等数学)题库

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