Consider the curve y 3D3e"-2+x - 4 in R?. a) Write a vector equation in R° for this curve. b) Use your answer from a) to find the curvature of the graph at the point (2,1). You may NOT directly use the formula (x)4 etc. . . |("),„| O Do not answer here.

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Q: Find the radius of curvature at any point on parabola y2=4ax

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