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Section 10.3
Application of Differential Calculus of Multivariable Function in Geometry
Overview
CURVE
SURFACE
1) Tangent line and normal plane
2) Tangent planes and normal lines
The Parametric Equations of a Space Curve
We already know that a plane curve can be represented by a parametric
by a parametric equations
, a line in space can be expressed
equations
or
of the variable point P(x,y,z).
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