Math Chapter Wise question with answer

Q01 The value of () tan57° + cot37° tan33° + cot53° is English · Bihar (TRE 2.0)-2023 Q02 If cos9θ = sinθ, (9θ < 90º), then the value of tan5θ is: English · EMRS TGT-2023 Q03 The value of 0 0 cot40 1 cos35 tan50 2 sin55 − is: English · TGT 2001 Q04 Let fk (x) = 1 k (sink x + cosk x) for k = 1, 2, 3... Then, for all x∈ R, the value of f4(x) – f6(x) is: English · EMRS PGT-2023 Q05 If 5(tan2 x – cos2 x) = 2cos 2x + 9, then he value of cos 4x is: English · EMRS PGT-2023 Q06 The value of the expression sin6 θ cos6 θ + 3sin2 θ cos2 θ is English · Bihar (TRE 2.0)-2023