$\int {\frac{{{x^{e - 1}} + {e^{x - 1}}}}{{{x^e} + {e^x}}}} \,dx = $

  • A
    $\log ({x^e} + {e^x}) + c$
  • B
    $e\log ({x^e} + {e^x}) + c$
  • C
    $\frac{1}{e}\log ({x^e} + {e^x}) + c$
  • D
    इनमें से कोई नहीं

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