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 If z1 and z2 are two complex numbers, then which one of the following is not true? English · KVS PGT 2023 Q04 If ω (≠ 1) is a cube root of unity and () ω 7 1+ = A +B then the value of A2 + B2 is– English · UP PGT 2021 Q05 If sinx icos2x + + and cosx isin2x − − are conjugate to each other, then: English · KVS PGT 23-12-2018 Q06 If z= x+iy, where i 1, = − = − then z 3 2 z 3 − = + represents a circle, whose centre and radius, respectively, are English · LT 2018