If `z_1` and `z_2` are two complex numbers such that `(z_1-2z_2)/(2-z_1bar(z_2))` is unimodular whereas `z_1` is not unimodular then `|z_1|`=

Let z_1 , z_2 be two complex numbers such that (z_1-2z_2)/(2-z_1barz_2) is unimodular . If z_2 is not unimodular then find |z_1| .

A complex number z is said to be the unimodular if |z|=1 . Suppose z_(1) and z_(2) are complex numbers such that (z_(1)-2z_(2))/(2-z_(1)barz_(2)) is unimodular and z_(2) is not unimodular. Then the point z_(1) lies on a

A complex number z is said to be unimodular if abs(z)=1 . Suppose z_(1) and z_(2) are complex numbers such that (z_(1)-2z_(2))/(2-z_(1) bar z_(2)) is unimodular and z_(2) is not unimodular. Then the point z_(1) lies on a

A complex number z is said to be unimodular if absz=1 suppose z_1 and z_2 are complex numbers such that ( z_1-2z_2)/(2-z_1z_2) is unimodular and z_2 in not unimodular then the point z_1 lies on a

A complex number z is said to be unimodular if abs(z)=1 . Suppose z_(1) and z_(2) are complex numbers such that (z_(1)-2z_(2))/(2-z_(1)z_(2)^_) is unimodular and z_(2) is not unimodular. Then the point z_(1) lies on a

A complex number z is said to be unimodular if abs(z)=1 . Suppose z_(1) and z_(2) are complex numbers such that (z_(1)-2z_(2))/(2-z_(1)z_(2)) is unimodular and z_(2) is not unimodular. Then the point z_(1) lies on a

A complex number z is said to be unimodular if abs(z)=1 . Suppose z_(1) and z_(2) are complex numbers such that (z_(1)-2z_(2))/(2-z_(1)z_(2)^_) is unimodular and z_(2) is not unimodular. Then the point z_(1) lies on a

A complex number z is said to be unimodular if |z| =1 suppose z_(1) and z_(2) are complex numebers such that (z_(1)-2z_(2))/(2-z_(1)z_(2)) is unimodular and z_(2) is not unimodular then the point z_(1) lies on a