3.5.11 Surfaces of the 2-DD Order
Condition: find out which surface is determined by the following equation and schematically depict it. \ [x^{2} +2 y^{2}+z^{2} -2 x y-2 y z = 0 \]
Investigation of Second-Order Surface and Their Characteristics. Ellipsoid, Hyperboloid, Paraboloid. Finding Canonical Equations and Plotting.