`|z-1| + |z+3|=8` then find `|z-4|`

If z_(1),z_(2) are complex numbers such that |(z_(1)-3z_(2))/(3-z_(1)bar(z)_(2))|=1 and |z_(2)|!=1 then find |z_(1)|

If |z-1| + |z + 3| le 8 , then prove that z lies on the circle.

If |z-1|+|z+3|<=8, then the range of values of |z-4| is

If |z-1|+|z+3|<=8 then the range of value of |z-4| is

if |z-2+3i|=2 and |z+1+3i|=1 then evaluate |z-4|

If |z-1|+|z+3|le8, then the maximum, value of |z-4| is =

If z_1=7+6i,z_2=2+2i and z_3=1-4i then find z_1-z_2+z_3