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Omni-MATH / Determine the greatest possible value of ∑_(i=1)¹⁰cos(3x_(i)) for real numbers x₁,x₂,…,x₁₀ satisfying ∑_(i=1)¹⁰cos(x_(i))=0. · Discussion

Discussing Determine the greatest possible value of ∑_(i=1)¹⁰cos(3x_(i)) for real numbers x₁,x₂,…,x₁₀ satisfying ∑_(i=1)¹⁰cos(x_(i))=0. · Omni-MATH

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