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 ∫ π 2 sinx -π 2 1 dx 1+e equals: English · EMRS PGT-2023 Q03 The value of ∫ ∫ ∫cot x log (sinx) dx is English · Bihar (TRE 2.0)-2023 Q04 The integral I = ∫ tanx dx sinx cosx is equal to - English · RPSC PGT 2022 Q05 The integral ∞ ∫ 0 sinx dx x English · DSSSB PGT 2021 Q06 The integral ∞ ∫ 0 sinxdx - English · DSSSB PGT 2021