Question 1103802
{{{system(f(x)=sqrt(x-3)/(x-5))}}}


Restriction to domain are that {{{x>03}}}, AND {{{x<>5}}}.
Numerator must not contain imaginary number, and division by 0 is not allowed.


DOMAIN:
{{{3<=x<5}}} AND {{{x>5}}}
In words, that means, the domain for f(x) is the set of real numbers x such that x is greater than or equal to three and less than  five; and x greater than five.



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(Look for the definition of Domain of a Function.)