E
Editor
Sep 18, 2022
The domain of the function $h(x)=\sqrt{\frac{x-1}{x+1}}$ is
Difficulty: Easy
A:
$[-\infty, -2] U [-1, \infty]$
B:
$[-\infty, -2) U (1, \infty]$
C:
$(-\infty, -2) U [1, \infty)$
D:
$(-\infty, -2) U [1, \infty]$
ID: 63273db8ca83163ac3a104bb