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MHT CET202210 Aug 2022Morning ShiftMathematicsApplication of DerivativesActual

The set of all points, for which f(x)=x^2 e^ -x strictly increases, is

Options

  1. A(0,2)
  2. B(- , )
  3. C(-2,0)
  4. D(2, )

Correct answer

A. (0,2)

Step-by-step solution

f(x)=x^2 e^ -x null f(x) is strictly increasing in (0,2)

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