Math Chapter Wise question with answer

Q01 Which of the following is correct for any two complex numbers z1 and z2? English · KVS PGT 2022 Q02 The complex number 2(5 3i) 1 3i + − can be expressed in the form a + ib as: English · KVS PGT 2022 Q03 For a complex number z, the value of sin2 z + cos2 z is: English · OPSC PGT 2017 Q04 For any complex number z, the minimum value of z +1 + z – 2 is English · UP TGT 2021 Q05 For all complex numbers z1, z2 satisfying |z1| = 12 and 2 | z 3- 4i |= 5 -, the minimum value of |z1 - z2| is English · PGT 2004 Q06 The area of the triangle on the complex plane formed by the complex numbers z, iz and z+iz is: English · PGT 2002