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Omni-MATH / Let n be a positive integer. At most how many distinct unit vectors can be selected in R^(n) such that from any three of them, at least two are orthogonal? · Discussion

Discussing Let n be a positive integer. At most how many distinct unit vectors can be selected in R^(n) such that from any three of them, at least two are orthogonal? · Omni-MATH

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