$A$ plane meets the coordinate axes at $A, B, C$ such that the centroid of the triangle $ABC$ is $(1, 2, 4)$. Then,the equation of the plane is

  • A
    $x+2y+4z=12$
  • B
    $4x+2y+z=12$
  • C
    $x+2y+4z=3$
  • D
    $4x+2y+z=3$

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