JEE Main & Advanced
Mathematics
Complex Numbers and Quadratic Equations
Question Bank
Mock Test - Complex Numbers and Quadratic Equations
question_answer
If \[\left| {{z}_{2}}+i{{z}_{1}} \right|=\left| {{z}_{1}} \right|+\left| {{z}_{2}} \right|\]and \[\left| {{z}_{1}} \right|\]=3 and \[\left| {{z}_{2}} \right|\]=4 then the area of \[\Delta \]ABC. If vertices of A, B and C are \[{{z}_{1}},{{z}_{2}}\] and \[[({{z}_{2}}-i{{z}_{1}})/(1-i)]\] respectively, is _________.