Math Chapter Wise question with answer

Q01 If z1 and z2 are two complex numbers, then which one of the following is not true? English · KVS PGT 2023 Q02 Which of the following is correct for any two complex numbers z1 and z2? English · KVS PGT 2022 Q03 sin icos 2 and c o s c o s c o s c o s θ - i s i n 2 θ - i s i n 2 θ - i s i n 2 θ - i s i n 2 θ are conjugate to e... English · KVS TGT 2017 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