Question 143
Determine the complex numbers $z$ for which
$$
|z|+|z-5 i|=|z-2 i|+|z-3 i|.
$$
$$
|z|+|z-5 i|=|z-2 i|+|z-3 i|.
$$
MathNet 2015-part-04 — 191 problems (EN–VI) Question 143
Math Olympiad Vault · MathNet 2015-part-04 — 191 problems (EN–VI)
Math Olympiad Vault · MathNet 2015-part-04 — 191 problems (EN–VI)