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 integral I = ∫ tanx dx sinx cosx is equal to - English · RPSC PGT 2022 Q03 The value of ∫ π/2 0 x dx=? sinx + cosx English · OAVS TGT 2019 Q04 The value of the integral / 2 0 cosx sinx cosx π + ∫ ∫ is– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q05 dx 1 2sinx cosx = + + ∫ English · TGT 2003 Q06 (()) / 2 2 2 / 2 sin xcos x sinx cosx dx π −π + = ∫ English · TGT 2003