If `|z + 2i| <= 1` and `z_1` = 6 - 3i then the maximum value of `|iz + z_1 - 4|` is equal to

Let S = {z in C : |z - 2| = |z + 2i| = |z - 2i|} then sum_(z in S) |z + 1.5| is equal to _________

If |z - 1| = |z + 1| = |z - 2i|, then value of |z| is

For complex number z =3 -2i,z + bar z = 2i Im(z) .

Solve the equation 2z= |z| + 2i is complex numbers

Find the equation in cartesian co-ordinates of the locus of z if. | z - 2 - 2i | = | z + 2 + 2i|

If | (z - i)/(z + 2i)| = 1, |z| = 5/2 then the value of |z + 3i|

If | (z - i)/(z + 2i)| = 1, |z| = 5/2 then the value of |z + 3i|

If | (z - i)/(z + 2i)| = 1, |z| = 5/2 then the value of |z + 3i|

Let z = x + iy be a non - zero complex number such that z^(2) = I |z|^(2) , where I = sqrt(-1) then z lies on the :

The imaginary part of z = (2+i)/(3-i) is