Question

Find the unit tangent vector \(T(t)\) at the point with the given value of the parameter \(t\). \(r(t) = \left\langle t^2 - 4t, 1 + 5t, \frac{1}{3}t^3 + \frac{1}{2}t^2 \right\rangle\), \(t = 5\) \(T(5) =\)

          Find the unit tangent vector \(T(t)\) at the point with the given value of the parameter \(t\).
\(r(t) = \left\langle t^2 - 4t, 1 + 5t, \frac{1}{3}t^3 + \frac{1}{2}t^2 \right\rangle\), \(t = 5\)
\(T(5) =\)

Find the unit tangent vector T(t) at the point with the given value of the parameter t.
r(t) = ⟨ t^2 - 4t, 1 + 5t, (1)/(3)t^3 + (1)/(2)t^2 ⟩, t = 5
T(5) =

Added by Allison J.

Calculus: Early Transcendentals

James Stewart 8th Edition

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Solved by Expert Hoan Nguyen

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Question

Find the unit tangent vector \(T(t)\) at the point with the given value of the parameter \(t\). \(r(t) = \left\langle t^2 - 4t, 1 + 5t, \frac{1}{3}t^3 + \frac{1}{2}t^2 \right\rangle\), \(t = 5\) \(T(5) =\)

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