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Trigonometric Functions and Equations · 2013 · Shift 1

2 Mathematics questions from this JEE Advanced paper
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Trigonometric Functions and Equations · 2013 · Shift 1

2 Mathematics questions from this JEE Advanced paper

  1. Q21.Let f(x)=xsinπx,x>0. Then for all natural numbers n,f′(x) vanishes at
    Mathematics · Trigonometric Functions and Equations · Multiple correct
  2. Q24.The number of points in (−∞∞), for which x2−xsinx−cosx=0, is
    Mathematics · Trigonometric Functions and Equations · MCQ