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Maxima and Minima question

2025 · Q1
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Maxima and Minima question

2025 · Q1

IIT JAMChemistryMaxima and MinimaMCQ+1 / −0.33
Maximum value of the function f(r)=r2e−rf(r) = r^2e^{-r}f(r)=r2e−r, when 0<r<∞0 \lt r \lt \infty0<r<∞ is
  1. A
    4e−24e^{-2}4e−2
  2. B
    e−1e^{-1}e−1
  3. C
    2e−22e^{-\sqrt{2}}2e−2​
  4. D
    4e−24e^{-\sqrt{2}}4e−2​
View written solutionFree

Correct answer: A

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