A) \[(-\infty ,0)\]
B) \[(-\infty ,\infty )-\{0\}\]
C) \[(-\infty ,\infty )\]
D) \[(0,\infty )\]
Correct Answer: A
Solution :
[a] : Given,\[f(x)=\frac{1}{\sqrt{|x|-x}}\] Clearly, \[|x|-x>0\]\[\Rightarrow \]\[|x|>x\Rightarrow x\]is negative \[\therefore \]The domain of the function f(x) is \[(-\infty ,0)\]You need to login to perform this action.
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