Math Chapter Wise Limit, Continuity And Differentiability Of Function Of One Variable English MCQ UP TGT-2016 (08-03-2019) Rajasthan TGT 2013 Q.(((()))) (((()))) 2 1 d tan cos x dx − is equal to A3 -2 x B3 2 x C2 1- x x D2 x 1- x − Show answer Correct answer: 3 -2 x