0 0 votes Given two complex numbers $z_1=5+(5\sqrt{3})i$ and $z_2=\dfrac{2}{\sqrt{3}}+2i$ , the argument of $\dfrac{z_1}{z_2}$ in degrees is $0$ $30$ $60$ $90$ Calculus gateme-2015-set1 calculus complex-variables + – ♦Arjun 198 views answer comment Share Follow Add Sync Questions 0 reply Please log in or register to add a comment.