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 If I(n) π/4 n 0 tan d = ∫ x x. Then I(n) + I(n - 2) = English · UP PCS (Pre) 2000 UKPSC Lecturer (Mains) 2020 Q03 Let An = ∫ π 4 n 0 tan x dx, then A10 + A8 = English · Haryana PGT 2018 Q04 Where A and B are real constant then sina dx Ax Blog sec(x a) c, cos(x a) = + − + − ∫ English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q05 If [x] stands for greatest integer function, then the value of 2 0 x dx ∫ ∫ is: English · PGT 2005 Q06 For a, b ∈R and a2 +b2 ≠ 0 on R, then R 'c' is an arbitrary constant, (()) 1 dx asinx bcosx = + ∫ English · Jharkhand TGT 2017