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 ∫ π/2 0 x dx=? sinx + cosx English · OAVS TGT 2019 Q03 The value of the integral / 2 0 cosx sinx cosx π + ∫ ∫ is– English · JDD-75-PGT TIER II-X-15 28.06.2015 Q04 The value of 2 0 sinxdx sinx cosx π + ∫ ∫ is English · UP TGT-2016 (08-03-2019) Q05 The value of is (()) x e 1 sinx dx 1 cosx + ∫ English · TGT 2011 Q06 The value of / 2 0 cosx dx 1 sinx is– English · UP PCS (Pre) 1994