Find the vectors T, N, and B at the given point.
r(t) = <3cost,3sint,3lncost> (3,0,0)
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Consider the curve r(t)=<4t,3cost,3sint>. Find the length of the curve from t = 0 to t = 2?. Also find the curvature.
find t,n,b, curvature, aT, and aN for the motion r(t) = 3cost i + 4t j + 3sint k