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Find the curvatures of the given curves. i: r(t) = ⟨t, t2/2, t2⟩ ii: r(t) =...

Find the curvatures of the given curves.
i: r(t) = ⟨t, t2/2, t2⟩
ii: r(t) = ti + t2j + etk
Math   Calculus   
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