Let F(t) = (1, ²,4) and P = (2, 10, 4). Consider the curve C parametrized by F(t). Compute a tangent vector (t), a unit tangent vector ū(t), and the tangent vector of C at the point P. (Note: You can type sqrt for a square root. For example, WeBWork reads sqrt(10t) as √10t.) 7' (1) = ( ]). =( u(t) = Tangent vector at P =

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