Given Se (z+ 2y)dx + (2x - z)dy + (x - y)dz i) Determine whether or not the vector field F is conservative or not. Find the a function of f such that F = grad f = Vf iii) Evaluate the line integral f, F dr, where C is the line segment from (0, 0, 0) to (0, 0, 1) to (1, 1, 1). ii) Sketch the path and evaluate