Math Chapter Wise Integration, Applications Of Integration And Area Bounded By Curve English MCQ UP PCS (Pre) 2001 Q.The value of the integral ∫ 1 -1 -1 -1 2 -1 2sin x + 3tan x + 4cos x dx 1 - x is: A0 Bπ Cπ2 D4π2 Show answer Correct answer: π2