Math Chapter Wise question with answer

Q01 The z1 and z2 are two non zero complex numbers such that |z1+z2|=|z1|+|z2|, then Arg z1–Arg z2 English · PGT 2002 Q02 If Z1 and Z2 are two complex numbers such that |Z1| = |Z2| + |Z1 – Z2| then English · TGT 2009 Q03 The area of the triangle on the complex plane formed by the complex numbers z, iz and z+iz is: English · PGT 2002 Q04 If z is complex number and + 1 z =a z, a > 2, then the greatest and least value of |z| are respectively- English · Rajasthan TGT 2013 Q05 If complex numbers 1 2 Z,Z and 3 Z are vertices of an equilateral triangle, then 1 2 2 2 2 3 Z Z Z + + + + is equal... English · Rajasthan TGT 2011 Q06 If α and β are different complex numbers and |β|=1 then what will be the value of β - 1- β α? English · TGT 2011