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Mathematics
Problem
Given
f
(
x
)
=
x
+
1
f(x)=x+1
f
(
x
)
=
x
+
1
,
g
(
x
)
=
1
x
g(x)=\dfrac{1}{x}
g
(
x
)
=
x
1
and
h
(
x
)
=
x
2
−
4
h(x)=x^{2}-4
h
(
x
)
=
x
2
−
4
, determine
(
h
∘
g
∘
f
)
(
2
)
(h\circ g\circ f)(2)
(
h
∘
g
∘
f
)
(
2
)
. a)
−
11
3
-\dfrac{11}{3}
−
3
11
b)
−
35
9
-\dfrac{35}{9}
−
9
35
c)
−
15
4
-\dfrac{15}{4}
−
4
15
d)
−
35
3
-\dfrac{35}{3}
−
3
35
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