Post: Chat
Abbott: Strange as it may seem, they give ball players nowadays very peculiar names.
Abbott: Strange as it may seem, they give ball players nowadays very peculiar names.
La desigualdad de cauchy \(\left( \sum_{k=1}^n a_k b_k \right)^2 \leq \left( \sum_{k=1}^n a_k^2 \right) \left( \sum_{k=1}^n b_k^2 \right)\) All children, ex...
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