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 / 2 n n 0 U sin d, n 1, then the value of n n 2 n 1 U U n is– English · UP PCS (Pre) 1996 Q03 If f(x)is continuous and f(sinx) + f (cosx) ≠ 0 for x∈ 0, 2 π then the value of /2 0 f(sinx)dx f(sinx) f(cosx) π +... English · TGT 2004 Q04 If x x e [f(x) f (x)] dx e sin x c then f(x) is equal to– English · KVS TGT 2017 Q05 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) Q06 If (((()))) x 1 x x 2 dx ksin 2 c 1 4 − = + − ∫ ∫ then k is equal to English · PGT 2011