જો $\int e^x \left(f(x) - f^{\prime}(x)\right) dx = g(x) + C$ હોય,તો $\int e^x f^{\prime}(x) dx =$

  • A
    $\frac{1}{2} \left[e^x f(x) - g(x)\right] + C$
  • B
    $\frac{1}{2} \left[e^x f(x) + g(x)\right] + C$
  • C
    $\frac{e^x f^{\prime}(x) + g(x)}{2} + C$
  • D
    $\frac{1}{2} \left[e^x f(x) + e^x g(x)\right] + C$

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