Question: Find the unit tangent vector for the following parameterized curves. r(t) = (8, cos 2t, 2 sin 2t), for 0 t 2

Find the unit tangent vector for the following parameterized curves.

r(t) = (8, cos 2t, 2 sin 2t), for 0 ≤ t ≤ 2π

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