السؤال 8 Classify the surface: r² = 3y² +22 Bi Ellipsoid O cone o Elliptic paraboloid O Plane O sphere o
Posted: Tue Sep 07, 2021 7:04 am
السؤال 8 Classify the surface: r² = 3y² +22 Bi Ellipsoid O cone o Elliptic paraboloid O Plane O sphere o