$\int_{\pi / 4}^{\pi / 2} e^{x}(\log \sin x+\cot x) d x$ का मान है

  • A
    $e^{\pi / 4} \log 2$
  • B
    $-e^{\pi / 4} \log 2$
  • C
    $\frac{1}{2} e^{\pi / 4} \log 2$
  • D
    $-\frac{1}{2} e^{\pi / 4} \log 2$

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