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For the curve given by $r(t) = \langle -6 \sin(t), 1 t, 6 \cos(t) \rangle$ ,

Find the unit tangent
$T(t) = \langle$ , , $\rangle$

Find the unit normal
$N(t) = \langle$ , , $\rangle$

Find the curvature
$\kappa (t) =$

You can earn partial credit on this problem.