Let a relation $R$ on $N \times N$ be defined as: $(x_1, y_1) R (x_2, y_2)$ if and only if $x_1 \leq x_2$ or $y_1 \leq y_2$. Consider the two statements:
$(I)$ $R$ is reflexive but not symmetric.
$(II)$ $R$ is transitive.
Then which one of the following is true?

  • A
    Only $(II)$ is correct.
  • B
    Only $(I)$ is correct.
  • C
    Both $(I)$ and $(II)$ are correct.
  • D
    Neither $(I)$ nor $(II)$ is correct.

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