यदि $f(1)=3$ और $f^{\prime}(1)=2$ है,तो $x=0$ पर $\frac{d}{d x}\left\{\log \left[f\left(e^x+2 x\right)\right]\right\}$ का मान ज्ञात कीजिए।

  • A
    $\frac{2}{3}$
  • B
    $\frac{3}{2}$
  • C
    $2$
  • D
    $0$

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