Number of positive integral values of $'K'$ for which the equation $k = \left| {x + \left| {2x - 1} \right|} \right| - \left| {x - \left| {2x - 1} \right|} \right|$ has exactly three real solutions, is

  • A

    $0$

  • B

    $2$

  • C

    $3$

  • D

    $5$

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