Math Chapter Wise Integration, Applications Of Integration And Area Bounded By Curve English MCQ UKPSC Lecturer (Mains) 2020 Q.Solution of 4 1 d 1 − ∫ x x is: A1 e 1 1 1 log tan c 4 1 2 − − + + x /j B1 e 1 1 1 log tan c 4 1 2 − + − + − x /j C1 e 1 1 1 log tan c 4 1 2 − + + + x /j DNone of these where c is an arbitrary constant. Show answer Correct answer: 1 e 1 1 1 log tan c 4 1 2 − − + + x /j