[代數] 函數問題
f(a,b,c) 整數多項式
若f(a+1,b+1,c) =f(a,b+1,c+1)=f(a,b,c) 對所有整數a,b,c
是否能證明 f只可能為 (a-b+c)的多項式?
麻煩大家了~
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※ 編輯: RicciCurvatu (223.136.71.92), 06/13/2017 01:10:34
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