/sci/ - Science & Math

How do i solve this complex numbers exercise? Help brahs...

Find and graph all complexes, if any, that verify:

|z-2 i|+|z-8 i|=10∧0 < Arg(Z) ≤ π/2

(if your answer includes a conic or part of it, calculate all its elements center, foc, vertices and place them in your graph).


I did it wrong and got a linear function, my friend got an ellipse