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Limits Continuity and Differentiability · 2021 · 26 Aug · Shift 2

2 Mathematics questions from this JEE Main paper
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Limits Continuity and Differentiability · 2021 · 26 Aug · Shift 2

2 Mathematics questions from this JEE Main paper

  1. Q23.Let [t] denote the greatest integer less than or equal to t. Let f(x) = x −[x], g(x) = 1 − x + [x], and h(x) = min{f(x), g(x)}, x ∈ [− 2, 2]. Then h is :
    Mathematics · Limits Continuity and Differentiability · MCQ
  2. Q38.x→2lim​(n=1∑9​n(n+1)x2+2(2n+1)x+4x​) is equal to :
    Mathematics · Limits Continuity and Differentiability · MCQ