Question

Find the argument of -4-4i?

Answer 1

Answer:

DF to do it will attend the tomorrow's word

Answer 2

Answer:

Let z=−4+0i. Then, ∣z∣=(−4)2+0=4

Clearly, the point (−4,0) representing z=−4+0i lies on the negative side of real axis. Therefore, principal argument of z is π.