2 votes 2 votes If z is a complex variable, the value of ∫dz/z is____ { Upper limit = 3i & lower limit = 5} A. -0.511 - 1.57i B. -0.511 + 1.57i C. 0.511 - 1.57i D. 0.511 + 1.57i Dhanraj vishwakarma asked Oct 9, 2017 Dhanraj vishwakarma 935 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.