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Limits Continuity and Differentiability · 2020 · 4 Sep · Shift 2

2 Mathematics questions from this JEE Main paper
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Limits Continuity and Differentiability · 2020 · 4 Sep · Shift 2

2 Mathematics questions from this JEE Main paper

  1. Q29.Let f:(0,∞)→(0,∞) be a differentiable function such that f(1) = e and t→xlim​t−xt2f2(x)−x2f2(t)​=0. If f(x) = 1, then x is equal…
    Mathematics · Limits Continuity and Differentiability · MCQ
  2. Q40.The function f(x)={4π​+tan−1x,21​(∣x∣−1),​∣x∣≤1∣x∣>1​ is :
    Mathematics · Limits Continuity and Differentiability · MCQ