Question

Let $z = x + iy$ and a point $P$ represent $z$ in the Argand plane. If the real part of $\frac{z - 1}{z + i}$ is 1. then a point that lies on the locus of $P$ is

• A. (2016. 2017)
• B. (-2016. 2017)
• C. (-2016. -2017)
• D. (2016. -2017)

Answer 1

Answer: (D)

(2016. -2017)

Answer 2

Answer (d) (2016. -2017)