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Maxima and Minima question

2019 · Q11
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Maxima and Minima question

2019 · Q11

IIT JAMChemistryMaxima and MinimaMCQ+2 / −0.67
The function f(x)=xe−x2f(x) = x e^{-x^2}f(x)=xe−x2 has a minimum at
  1. A
    x=2x = \sqrt{2}x=2​
  2. B
    x=−2x = -\sqrt{2}x=−2​
  3. C
    x=12x = \frac{1}{\sqrt{2}}x=2​1​
  4. D
    x=−12x = -\frac{1}{\sqrt{2}}x=−2​1​
View written solutionFree

Correct answer: D

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