Let $z,w$be complex numbers such that $\overline z + i\overline w = 0$and $arg\,\,zw = \pi $. Then arg z equals

  • [AIEEE 2004]
  • A

    $5\pi /4$

  • B

    $\pi /2$

  • C

    $3\pi /4$

  • D

    $\pi /4$

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