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Quadratic Surfaces
| Question | Answer |
|---|---|
| x^2+y^2+z^2=1 | Elipsoid |
| Z^2=x^2+y^2 | cone |
| x^2+y^2-z^2=1 | Hyperboloid of 1 sheet |
| -x^2-y^2+z^2=1 | Hyperboloid of 2 sheets |
| z=x^2+y^2 | elliptic paraboloid |
| z=x^2-y^2 | hyperbolic paraboloid |