If $\mathrm{z}$ is a complex number of unit modulus and argument $\theta$, then $\arg \left(\frac{1+\mathrm{z}}{1+\overline{\mathrm{z}}}\right)$ equals
$-\theta$
$\frac{\pi}{2}-\theta$
$\theta$
$\pi-\theta$
Correct Option: , 3
Leave a comment
All Study Material
