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Mathematics
Mathematics
Problem
Find
f
(
3
)
(
0
)
f^{(3)}(0)
f
(
3
)
(
0
)
if
f
(
x
)
=
arctan
x
f(x)=\arctan x
f
(
x
)
=
arctan
x
. a)
0
0
0
b)
−
2
-2
−
2
c)
2
2
2
d)
−
1
-1
−
1
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