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Find the unit tangent vector to the curve at the specified value of the parameter. (Give your answers correct to 3 decimal places.) r(t)

Find the unit tangent vector to the curve at the specified value of the parameter. (Give your answers correct to 3 decimal places.) r(t) i+6j, t=2 = Enter a number. Submit Answer -/6 Points] DETAILS LARSON8 12.4.012. Find the unit tangent vector T(t) and find a set of parametric equations for the line tangent to the space curve at point P. Pi+tj+4k, P(9, 3, 4) r(t) i+ j + k y N= MY

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