Find the curvature of the function y = 4x at x = 2. Find the radius of curvature at x = 2. If the radius is infinite, enter 'oo' for . Find the center of curvature at x = 2. If the center of curvature does not exist, enter "DNE". Note: For very large or very small numbers you will probably wish to use scientific notation to enter your answers. Submit Question Find the Normal Vector and Binormal Vector of a Space Curve Find the Tangent vector, the Normal vector, and the Binormal vector (T, and B) for the curve r(t) = (4 cos (2t), 4 sin(2t), 2t) at the point t = 0 T(0) = (0) = B(0) = Submit Question