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Editor
 Sep 18, 2022
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The domain of the function $f(x)=\sqrt{\frac{1-|x|}{2-|x|}}$ is
Difficulty: Easy
A: 
$(-\infty, \infty)-[-2,2]$
B: 
$[-1,1]U(-\infty, -2)U(2,\infty)$
C: 
$(-\infty, \infty)-[-1,1]$
D: 
$[-\infty, \infty]U[-2,2]$
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NETNUST Entry TestMathematicsFunctions and Limits