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Mathematics
Mathematics
Problem
Let
f
f
f
be a function such that
f
(
x
)
+
3
f
(
24
x
)
=
4
x
,
x
≠
0
f(x) + 3f\left(\frac{24}{x}\right) = 4x, x \neq 0
f
(
x
)
+
3
f
(
x
24
)
=
4
x
,
x
=
0
. Then
f
(
3
)
+
f
(
8
)
f(3) + f(8)
f
(
3
)
+
f
(
8
)
is equal to
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