What is the domain for y=sqrt((x)/(x-1))?

Can anyone please teach me how to do it?

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asked by komi
  1. if x is negative, the sqrt x is imaginary
    so we know that x>/= 0
    then if x = 1 exactly
    the denominator is zero and y is undefined
    so the domain is
    0</= x <1 and x > 1

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    posted by Damon

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