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Mathematics
Mathematics
Problem
For bijective functions
f
f
f
and
g
g
g
, suppose
(
f
∘
g
)
(
x
)
=
5
x
+
1
(f\circ g)(x)=5x+1
(
f
∘
g
)
(
x
)
=
5
x
+
1
and
g
(
x
)
=
2
x
−
3
g(x)=2x-3
g
(
x
)
=
2
x
−
3
. Determine
f
−
1
(
x
)
f^{-1}(x)
f
−
1
(
x
)
.
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