Math Chapter Wise Integration, Applications Of Integration And Area Bounded By Curve English MCQ Haryana PGT 2019 Q.3 1 dx cos x sin2x ∫ is equal to: A5/ 2 1 2 cot x tan x c 5 + + B5/ 2 1 2 tan x tan x c 5 + + C5/ 2 1 2 cot x tan x c 5 − + D1 2 cot x tan x c 5 + + Show answer Correct answer: 5/ 2 1 2 tan x tan x c 5 + +