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Application of Derivatives · 2019 · 8 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Application of Derivatives · 2019 · 8 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q31.If S1 and S2 are respectively the sets of local minimum and local maximum points of the function, ƒ(x) = 9x4 + 12x3 – 36x2 + 25, x ∈ R, then :
    Mathematics · Application of Derivatives · MCQ
  2. Q45.Let ƒ : [0, 2] → R be a twice differentiable function such that ƒ''(x) > 0, for all x ∈ (0, 2). If ϕ(x) = ƒ(x) + ƒ(2 – x), then ϕ is :
    Mathematics · Application of Derivatives · MCQ