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October 28th, 2014, 06:38 PM  #1 
Newbie Joined: Oct 2014 From: Arkansas Posts: 1 Thanks: 0  Parametric Equation, Osculating Curve
Hello, I'm having some difficulty with this question: Give a parametric equation for an osculating circle in terms of c, T, N, and k. c is the unit circle. T is the unit tangent vector N is the unit normal vector k is the curvature. τ is torsion Also, I was given this equation (matrix form): d/ds(T N B)=(T N B) x (τ 0 k) 

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curve, equation, osculating, parametric 
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