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The curve C is defined by the vector function: r(t) = 3ti + cos2tj + sin2tk....

The curve C is defined by the vector function: r(t) = 3ti + cos2tj + sin2tk. Find the Equations to the tangent line to the curve at the point P(0,1,0) corresponding to t=0. (please use a different parameter, say u, for tangent line)

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