Which of the following statements is/are False?
$S_1: \exists n \in N, \text{ such that } n^2 + n + 2 \text{ is divisible by 4.}$
$S_2: \exists x \in N, \text{ such that } x - 17 < 20.$
$S_3: \forall n \in N, x^2 + 3x - 10 = 0.$
$S_4: \forall n \in N, n^2 \ge 1.$

  • A
    $S_1$ and $S_2$.
  • B
    $S_1$ and $S_3$.
  • C
    Only $S_3$.
  • D
    $S_2$ and $S_4$.

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