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Mathematics
Problem
The Maclaurin series for the function
f
f
f
is given by
f
(
x
)
=
∑
n
=
0
∞
(
−
x
4
)
n
f(x) = \sum_{n=0}^{\infty} \left(-\frac{x}{4}\right)^n
f
(
x
)
=
∑
n
=
0
∞
(
−
4
x
)
n
. What is the value of
f
(
3
)
f(3)
f
(
3
)
?
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