(3) The circle of best-t to a space curve C at a. point P has a radius that is i where n is the curvature of C at P. Find the radius of the circle of best t to the ellipse 1:2 + 43/2 = 4 at (M5, 1/ 2). Bound to the nearest hundredth. Hint: Use :c = 2006(15) and y = sin (t) to parameterize the curve (and put in mm- space by adding a. zcomponent of 0)