$\int \frac{dx}{3 - 2x - x^2}$ का मान क्या है?

  • A
    $\frac{1}{4} \log \left( \frac{3 + x}{1 - x} \right)$
  • B
    $\frac{1}{3} \log \left( \frac{3 + x}{1 - x} \right)$
  • C
    $\frac{1}{2} \log \left( \frac{3 + x}{1 - x} \right)$
  • D
    $\log \left( \frac{1 - x}{3 + x} \right)$

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