0 0 votes If $z$ is a complex variable, the value of $\displaystyle{} \int_{5}^{3i}\dfrac{dz}{z}$ is $− 0.511−1.57i$ $− 0.511+1.57i$ $0.511− 1.57i$ $0.511+1.57i$ Calculus gateme-2014-set4 calculus definite-integrals complex-variables + – ♦Arjun 284 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.