$\int [\sin (\log x) + \cos (\log x)] \, dx$ का मान ज्ञात कीजिए।

  • A
    $x \cos (\log x) + c$
  • B
    $\cos (\log x) + c$
  • C
    $x \sin (\log x) + c$
  • D
    $\sin (\log x) + c$

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