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The domain of the function $f (x) = \frac{\sin x}{\sqrt{|x| - x}}$ is

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R~{0}

R+

R-

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Correct option is A

For f(x) to be defined, we have x>x. Since x≥x∀x∈R and x=x for x∈[0,∞) so x>x if x∈R=(-∞,0)

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The domain of the function f(x)=sinxx-x is

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The domain of the function $f (x) = \frac{\sin x}{\sqrt{|x| - x}}$ is