Math Chapter Wise question with answer

Q01 If x2 + 2x + k is a factor of 2x4 + x3 – 14x2 + 5x + 6, then the value of k is: English · EMRS TGT-2023 Q02 The real value of θ for which the expression 3 2i sin 1 2i sin + θ − θ is a real number is: English · KVS PGT 2023 Q03 The least positive integer value, of n, if n 1 + = − i is: English · KVS PGT 2023 Q04 If z = x+ iy, then minimum value of |z –3| + |z – 4| is - English · RPSC PGT 2022 Q05 If ω be a cube root of 1, then what is the value of (1–ω) (1–ω2) (1–ω4) (1–ω5)? English · DSSSB PGT 2021 Q06 The product of the values of (cos π/6 + i sin π/6)3/2 is English · DSE TGT 2019