If z_{1}=x_{1}+i y_{1}, z_{2}=x_{2}+i y_{2}, z_{3}=x_{1}+\frac{i x_{2}}{2}, z_{4}=2 y_{1}+i y_{2} are complex numbers such that |z_{1}|=1,|z_{2}|=2 and Re(z_{1} z_{2})=0, then

Correct Answer is : |z3|=1,|z4|=2,Re(z3z4)=0

|z_3|=2,|z_4|=1,\Re(z_1z_3)=\Im(z_2z_4)=0

TS EAMCET 10-Sep-2020 Shift 2 Solved Paper

Section: Mathematics

Question : 7 of 160

Marks: +1, -0

If z1=x1+iy1,‌‌z2=x2+iy2,z3=x1+‌

ix2

,z4=2y1+iy2 are complex numbers such that |z1|=1,|z2|=2 and Re(z1z2)=0, then

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