Respuesta :

Answer:

the domain is the set of real numbers except for 0

Set builder notation:  D = {x I x is a real no., x ≠ 0}

Step-by-step explanation:

x ≠ 0, so the domain is the set of real numbers except for 0

Set builder notation:  D = {x I x is a real no., x ≠ 0}