find the domain of the function f(x)=1/root(x+mod x)?plese mention imideiately

its domain is i.e.

this fn is defined when

x+|x| >0

|x|> -x

this is possible only when   x>0(  althogh |x|=-x when x<0)

but the condition is > so

cheers

hope this helps

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Rcxvg
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