设闭区域D:{(x,y)|x^2+y^2=0},f(x,y)为D上连续函数,且f(x,y)=(1-x

发布时间:2021-02-18 12:28:37

设闭区域D:{(x,y)|x^2+y^2=0},f(x,y)为D上连续函数,且f(x,y)=(1-x^2-y^2)^1/2-8/πf(u,v)dudv

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设闭区域D:{(x,y)|x^2+y^2=0},f(x,y)为D上连续函数,且f(x,y)=(1-x^2-y^2)^1/2-8/πf(u,v)dudv(图2)
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