Question: Find the unit tangent, normal, and binormal vectors T , N, B, respectively, to the curve r(t)=2 sin t,5t,2 cost at t =0, find equations

Find the unit tangent, normal, and binormal vectors T , N, B, respectively, to the curve r(t)=2 sin t,5t,2 cost at t =0, find equations of the normal and osculating planes. Answer: T =229 cost,529,229 sin t, N= sin t,0, cost.

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