$\int {\frac{{{e^x} + 9\cos x - 2\sin x + 7}}{{{e^x} + 7\sin x + 11\cos x + 14}}\,dx} $ નું મૂલ્ય શું છે? (જ્યાં $C$ એ સંકલનનો અચળાંક છે.)

  • A
    $\frac{1}{2}\left( {x + \ln \left( {{e^x} + 7\sin x + 11\cos x + 14} \right)} \right) + C$
  • B
    $\frac{1}{2}\left( {x - \ln \left( {{e^x} + 7\sin x + 11\cos x + 14} \right)} \right) + C$
  • C
    $x + \frac{1}{2}\ln \left( {{e^x} + 7\sin x + 11\cos x + 14} \right) + C$
  • D
    $x - \frac{1}{2}\ln \left( {{e^x} + 7\sin x + 11\cos x + 14} \right) + C$

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