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Omni-MATH / Let α,β, and γ be three real numbers. Suppose that cosα+cosβ+cosγ=1 and sinα+sinβ+sinγ=1. Find the smallest possible value of cosα. · Discussion

Discussing Let α,β, and γ be three real numbers. Suppose that cosα+cosβ+cosγ=1 and sinα+sinβ+sinγ=1. Find the smallest possible value of cosα. · Omni-MATH

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