Final answer:
Non-degenerate conics are conic sections that are not reduced to a single point, line, or coincident lines. They have applications in physics, engineering, and astronomy.
Step-by-step explanation:
Non-degenerate conics refer to conic sections that are not degenerate or reduced to a single point, line, or coincident lines. Non-degenerate conics include ellipses, parabolas, and hyperbolas.
Applications of non-degenerate conics can be found in various fields such as physics, engineering, and astronomy. For example, in physics, the motion of planets and satellites can be described using non-degenerate conics. In engineering, non-degenerate conics are used in the design of mirrors and lenses, such as those found in telescopes or cameras. In astronomy, non-degenerate conics help describe the shapes of celestial bodies like galaxies.
In summary, non-degenerate conics are conic sections that are not reduced to a single point, line, or coincident lines. They have applications in physics, engineering, and astronomy.