Math Chapter Wise question with answer

Q01 If -1 -1 x 5 π sin +cosec =, 5 4 2 then the value of x will be- English · TGT 2009 Q02 If sin (sin-1 1 4 + cos-1 x) = 1, then the value of x is: English · KVS PGT 2023 Q03 The value of tan-1 cosx 1-sinx is: English · KVS PGT 2023 Q04 The principal value of 1 1 sin cos is: 2 2 − − − + − English · KVS PGT 2022 Q05 What is the principal-value of –1 2π sin sin 3? English · UP TGT 2021 Q06 If sin–1 π x =, 5 for some x ∈ (–1, 1), then the value of cos–1 x is: English · Haryana PGT 2018