JEE Main & Advanced
Mathematics
Complex Numbers and Quadratic Equations
Question Bank
Numerical Value Type Questions - Complex Number
question_answer
If \[\left| \frac{{{z}_{1}}-3{{z}_{2}}}{3-{{z}_{1}}{{\overline{z}}_{2}}} \right|=1\] and \[\left| {{z}_{2}} \right|\ne 1\], then find \[\left| {{z}_{1}} \right|\].