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Differentiation · 2025 · 2 Apr · Shift 1

2 Mathematics questions from this JEE Main paper
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Differentiation · 2025 · 2 Apr · Shift 1

2 Mathematics questions from this JEE Main paper

  1. Q40.Let f:R→R be a twice differentiable function such that (sinxcosy)(f(2x+2y)−f(2x−2y))=(cosxsiny)(f(2x+2y)+f(2x−2y)), for all x,y∈R. If f′(0)=21​, then…
    Mathematics · Differentiation · MCQ
  2. Q47.Let f:R→R be a thrice differentiable odd function satisfying f′(x)≥0,f′(x)=f(x),f(0)=0,f′(0)=3. Then 9f(loge​3) is equal to ​ .
    Mathematics · Differentiation · Numerical