[分析] 初微(6)

[PttFund (批踢踢基金)]

If

    c_0 + c_1/2 + ... + c_n/(n+1) = 0,

where c_i is real.  Prove that

    c_0 + ... + c_n x^n = 0

has at least one root between 0 and 1.


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