Zhang Hui-ling
Abstract
This paper generally discusses the tangent equation of a degenerate quadratic curve Γ,where the tangent passes through an arbitrary point M_0 on R~2 plane. The paper also proves that when Γ has a singular point C, the tangent must pass through C.
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This paper generally discusses the tangent equation of a degenerate quadratic curve Γ,where the tangent passes through an arbitrary point M_0 on R~2 plane. The paper also proves that when Γ has a singular point C, the tangent must pass through C.
Key concepts: Quadric, Tangent, Degenerate energy levels, Quadratic equation, Point (geometry), Mathematics, Tangent cone, Mathematical analysis