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Mathematics
Mathematics
Problem
For the functions
f
(
x
)
=
log
2
(
x
+
3
)
f(x)=\log_{2}(x+3)
f
(
x
)
=
lo
g
2
(
x
+
3
)
and
g
(
x
)
=
x
−
2
g(x)=\sqrt{x-2}
g
(
x
)
=
x
−
2
, answer the following: a. (i) Find the domain of
f
∘
g
f\circ g
f
∘
g
. b. (ii) Find the domain of
g
∘
f
g\circ f
g
∘
f
.
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