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Functions · 2019 · 9 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Functions · 2019 · 9 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q31.If the function ƒ : R – {1, –1} → A defined by ƒ(x) = 1−x2x2​ , is surjective, then A is equal to
    Mathematics · Functions · MCQ
  2. Q35.Let k=1∑10​f(a+k)=16(210−1) where the function ƒ satisfies ƒ(x + y) = ƒ(x)ƒ(y) for all natural numbers x, y and ƒ(1) = 2. then the natural number 'a' is
    Mathematics · Functions · MCQ