Math Chapter Wise question with answer

Q01 If ∫ dx 1 x = k log 1+ tan 1+ 2 sinx + cosx k 2 then the value of k is: English · EMRS PGT-2023 Q02 The value of () / 2 x 0 e sin x cosx dx π − ∫ is: English · KVS PGT 2023 Q03 The value of ∫ π/2 0 x dx=? sinx + cosx English · OAVS TGT 2019 Q04 The value of the integral () () () / 2 0 sin x dx sin x cosx π + ∫ is English · UPPSC GIC 2021 Q05 The value of the integral () 1 3/ 4 1 1 1 1/ 4 sin x 2 dx 2cos x 3sin x sin 1 x − − − − π + + + − ∫ is- English · UPPSC GIC 2021 UP PGT 2004 Q06 The value of the integral / 2 0 cosx sinx cosx π + ∫ ∫ is– English · JDD-75-PGT TIER II-X-15 28.06.2015