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Posted on Jun 05, 2024

(a) Find the unit tangent vector to the curve C parametriza r(t) = (+3 + 1, 3t - 5, t), tER, at the point r(1).

(a) Find the unit tangent vector to the curve C parametriza r(t) = (+3 + 1, 3t - 5, t), tER, at the point r(1). (b) Find the arc length of the curve C parametriz r(t) = (4t, 3cost, 3sint), te [-w, T]

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