If `|z+(4)/(z)|=2,`find the maximum and minimum values of `|z|.`

Find the maximum and minimum values of |z| satisfying |z+(1)/(z)|=2

If |z-(4)/(z)|=2 then the maximum value of |z| is

If |z+4| le 3 , then the maximum value of |z+1| is

1. If |z-2+i|≤ 2 then find the greatest and least value of | z|

For all complex numbers z_(1), z_(2) satisfying |z_(1)|=12 and |z_(2)-3-4 i|=5 , the minimum value of |z_(1)-z_(2)| is

If |z-2i|lesqrt(2), where i=sqrt(-1), then the maximum value of |3-i(z-1)|, is

If |z_(1)| = 1, |z_(2)| =2, |z_(3)|=3, and |9z_(1)z_(2) + 4z_(1)z_(3)+ z_(2)z_(3)|= 12 , then find the value of |z_(1) + z_(2) + z_(3)| .

If z is a complex number such that |z| ge 2 , then the minimum value of |z+(1)/(2)| .

The feasible solution for a LPP is shown in the following figure. Let Z=3 x-4 y be the objective function. (Maximum value of Z+ Minimum value of Z ) is

If z =10, find the value of z^3-3(z-10) ,