ii. Use the basic definition of complex integration to evaluate the integral I $, z¹ dz, where the contour & is defined in the part (i). = Let the contour : [0,3] C be given by r(t) = { །ཀཿ་ Y1(t) = 2eint, Y2(t) = 2(t − 2), 0 ≤t ≤ 1 t< - i. Sketch the contour y on the complex plane t< 1 ≤ t≤ 3.