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

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

If |z + 2i| le 1 and z_(1) = 6-3i then the maximum value of |iz + z_(1) - 4| is ____

If |z-i| ≤ 2 and z_0 = 5+3i , the maximum value of |i z + z_0| is

If (4+i)(z+bar(z))-(3+i)(z-bar(z))+26i = 0 , then the value of |z|^(2) is

If z_1 = 3i and z_2 = -1 -i , find the value of arg z_1/z_2 .

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

If z_(1)=2-i, z_(2)=1+ 2i, then find the value of the following : (i) Re((z_(1)*z_(2))/(bar(z)_(2))) (ii) Im (z_(1)*bar(z)_(2))

If z_(1)=2-i, z_(2)=1+ 2i, then find the value of the following : (i) Re((z_(1)*z_(2))/(bar(z)_(2))) (ii) Im (z_(1)*bar(z)_(2))