O inegalitate de cls a cincea
Moderators: Bogdan Posa, Laurian Filip
O inegalitate de cls a cincea
Demonstrati ca : \( \frac{1}{2^2}+\frac{1}{3^2}+...+\frac{1}{2000^2}+\frac{1}{2001^2}<\frac{2000}{2001} \).
- DrAGos Calinescu
- Thales
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stifflerici
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