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Omni-MATH / Let R be the set of real numbers. Determine all functions f:R→R such that f(x²−y²)=xf(x)−yf(y) for all pairs of real numbers x and y. · Discussion

Discussing Let R be the set of real numbers. Determine all functions f:R→R such that f(x²−y²)=xf(x)−yf(y) for all pairs of real numbers x and y. · Omni-MATH

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