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Mathematics
Problem
Let
f
(
x
)
=
x
2
−
4
x
+
3
f(x)=x^{2}-4x+3
f
(
x
)
=
x
2
−
4
x
+
3
and
g
(
t
)
=
t
g(t)=\sqrt{t}
g
(
t
)
=
t
. Find the domain of
(
g
∘
f
)
(
x
)
(g\circ f)(x)
(
g
∘
f
)
(
x
)
.
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