[分析] measureable function
題目如下
let (M,Σ,miu) be a measure space and let f be measurable function
Prove that if f>=0 , then ∫ f d(miu)=0 iff f=0 a.e..
M
證回來會證
證過去中間總是卡卡的
想請問各位版友怎麼解這題的呢~
謝謝
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04/13 17:02, , 1F
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04/13 20:50, , 5F
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謝謝124樓~不過我最後還是用反證法做出來了
※ 編輯: jason80d 來自: 61.227.247.144 (04/14 01:15)