MATH 2531: SECTION 13.3 WRITTEN ASSIGNMENT Find the arc length parameterization of the curve r(t) = 4 cos(t)i + 4 sin(t)j + 3th by completing the following parts. 1. Find the derivative v(t) for the curve r(t). 2. Using your answer to #1, find the magnitude v(t) . Use the Pythagorean identity to simplify your answer. 3. Using your answer to #2 and the arc length parameter formula on p. 782, using to = 0 as a basepoint, find the arc length parameter s(t) for the curve