$A = \{x \in \mathbb{Z} | x < 11/4\} = \{-1, -2, -3, -5, -4, 0, 1, 2, 3, 4, 5\}$

$B = \{x \in \mathbb{Z} | -\sqrt{10} < x < \sqrt{25}\} = \{-3, -2, -1, 2, 3, 4\}$ $\{-\sqrt{9}, -\sqrt{4}, \sqrt{4}, \sqrt{9}, \sqrt{14}\}$