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Old 11-15-2008, 04:12 PM   #7
orlando2k7
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Default Re: MrRubix's Riddle/Problem Thread: Rebirth

Evaluate (Σ of k=2 to infinity) for (ζ(k)-1)
Where the zeta function (ζ) is defined as:
ζ(s) = (Σ of n=1 to infinity) for 1/(n^s)

the things sum to 1/infinity, which is equal to zero
answer should be -1.
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