For the curve given by

                                       r(t)=⟨4sin(t),2t,−4cos(t)⟩r(t)=⟨4sin⁡(t),2t,−4cos⁡(t)⟩,

Find the unit tangent
T(t)=

Find the unit normal
N(t)=

Find the curvature
κ(t)=

Answer rating: 100% (QA)

The unit tangent to the parametric curve rt is given by rtrt The given curve is rt 4sint2t 4cost ... View the full answer