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Mathematics
Problem
Which of the following represents the domain of the function
f
(
x
)
=
1
x
−
3
f(x)=\dfrac{1}{x-3}
f
(
x
)
=
x
−
3
1
? a)
R
∖
{
0
}
\mathbb{R}\setminus\{0\}
R
∖
{
0
}
b)
R
∖
{
−
3
}
\mathbb{R}\setminus\{-3\}
R
∖
{
−
3
}
c)
R
∖
{
3
}
\mathbb{R}\setminus\{3\}
R
∖
{
3
}
d)
R
\mathbb{R}
R
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