Question: Let r(t) = ti + t j represents a plane curve. Find T(t), T(1)and /(1). Sketch the graph of the curve and at the point

Let r(t) = ti + t j represents a plane curve.

Let r(t) = ti + t j represents a plane curve. Find T(t), T(1)and /(1). Sketch the graph of the curve and at the point corresponding to t = 1, also sketch the vectors T(1)and N(1)

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