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MATH / For a point P, let d₁, d₂ and d₃ represents the distances from P to the planes x−z=0, x−2y+z=0, and x+y+z=0. Let S be the set of points P such that d₁²+d₂²+d₃²=36.Find the region o… · Discussion

Discussing For a point P, let d₁, d₂ and d₃ represents the distances from P to the planes x−z=0, x−2y+z=0, and x+y+z=0. Let S be the set of points P such that d₁²+d₂²+d₃²=36.Find the region o… · MATH

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