$\int_{0}^{1} \frac{2x^2 + 3x + 3}{(x + 1)(x^2 + 2x + 2)} dx$ का मान ज्ञात कीजिए।

  • A
    $\frac{\pi}{4} + 2 \ln 2 - \tan^{-1} 2$
  • B
    $-\frac{\pi}{4} + \ln 4 + \cot^{-1} 2$
  • C
    $2 \ln 2 - \cot^{-1} 3$
  • D
    उपरोक्त सभी

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