$R$ is a relation on $\mathbb{N}$ given by $R=\{(x, y): 4x+3y=20\}$. Which of the following belongs to $R$?

  • A
    $(-4, 12)$
  • B
    $(5, 0)$
  • C
    $(3, 4)$
  • D
    $(2, 4)$

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