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- Feb 14, 2012
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If \(\displaystyle f(1)=1996\), \(\displaystyle f(1)+f(2)+\cdots+f(n)=n^2f(n)\), find \(\displaystyle f(1996)\).
let f(1)=k=1996If \(\displaystyle f(1)=1996\), \(\displaystyle f(1)+f(2)+\cdots+f(n)=n^2f(n)\), find \(\displaystyle f(1996)\).