\fracx^2y + \fracy^2z + \fracz^2x = 3 \cdot \frac(1/3)^21/3 = 3 \cdot \frac1/91/3 = 3 \cdot \frac13 = 1 - AMAZONAWS 📅 March 6, 2026 👤 scraface Mar 06, 2026