Question

If z lies on the circle $|z-2i|=2\sqrt{2}$, then the value of $arg\left[\right(z-2\left)/\right(z+2\left)\right]$ is equal to

• A. $\frac{\pi }{3}$
• B. $\frac{\pi }{4}$
• C. $\frac{\pi }{6}$
• D. $\frac{\pi }{2}$

Answer 1

The correct option is B $\frac{\pi }{4}$