$\int {{e^{{x^2}}}} \cdot {e^x}\left( {2{x^2} + x + 1} \right)dx = {e^{{x^2} + x}}\left( {f\left( x \right)} \right) + c$ જ્યાં $c$ એ સંકલનનો અચળાંક છે. જો $f(x)$ ની ન્યૂનતમ કિંમત $m$ હોય,તો $\left[ { - \frac{1}{m}} \right]$ ની કિંમત શોધો,જ્યાં $[\cdot]$ એ મહત્તમ પૂર્ણાંક વિધેય $(GIF)$ દર્શાવે છે.

  • A
    $-3$
  • B
    $2$
  • C
    $4$
  • D
    $0$

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