The complex number z having least positive argument which satisfy the condition `|z - 25i| <= 15` is

The complex number having least positive argument and satisying |z-5i| le 3 , is

The complex number having least positive argument and satisying |z-5i| le 3 , is

The complex number z ,which has the least modulus and satisfy the condition |z-2-2i|=1 ,is

The real part of a complex number z having minimum principal argument and satisfying |z - 5i| le 1 is

The complex number z has argument, 0ltthetalt(pi)(2) and satisfy the equation |z-3 i|=3 . Then cot theta-(6)/(z)=

Let z be a complex number having the argument theta,0

If |z-(3+4i)|<=3, then find the complex number having least magnitude satisfying the above inequality.

Let z be a complex number having the argument theta, 0 < theta < pi/2 , and satisfying the equation |z-3i|=3. Then find the value of cot theta-6/z

The complex number z= which satisfied the condition |(i+z)/(i-z)|=i lies on