defence exam Agniveer Vayu Group X & XY Mock Test 01/2026 Mathematics Complex Numbers Algebraic Operations on Complex Numbers
The complex number z satisfying the equations |z| - 4 = |z - i| - |z + 5i| = 0 is
1
√3 - i, -√3 - i
2
2√3 - 2i, -2√3 - 2i
3
-√3 + i, -√3 - i
4
-2√3 + 2i, -2√3 - 2i