$\int \frac{3 \sin x+5 \cos x+4}{\sin x+\cos x+2} d x=$

  • A
    $\log (\sin x+\cos x+2)+4 x-4 \tan ^{-1}\left(1+\tan \frac{x}{2}\right)+c$
  • B
    $\log (\sin x+\cos x+2)+4 x-4 \sqrt{2} \tan ^{-1}\left(\frac{1+\tan \frac{x}{2}}{\sqrt{2}}\right)+c$
  • C
    $4 \log (\sin x+\cos x+2)+x-4 \sqrt{2} \tan ^{-1}\left(\frac{1+\tan \frac{x}{2}}{\sqrt{2}}\right)+c$
  • D
    $4 \log (\sin x+\cos x+2)+4 x-4 \sqrt{2} \tan ^{-1}\left(\frac{1-\tan \frac{x}{2}}{\sqrt{2}}\right)+c$

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