If $P(x, y)$ is a variable point which is at a distance of $2$ units from the line $2x - 3y + 1 = 0$ and $\sqrt{13}$ units from the point $(5, 6)$,then the equation of the locus of $P$ is:

  • A
    $4x^2 + 12xy - 5y^2 - 44x - 42y + 243 = 0$
  • B
    $12xy - 5y^2 - 44x - 42y + 243 = 0$
  • C
    $8x^2 + 12xy - 5y^2 - 44x - 42y + 243 = 0$
  • D
    $12xy - 13y^2 - 44x - 42y + 245 = 0$

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