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Mathematics
Problem
Consider
f
(
x
)
=
x
4
−
4
x
3
+
10
f(x)=x^{4}-4x^{3}+10
f
(
x
)
=
x
4
−
4
x
3
+
10
. (i) Find all critical points of
f
f
f
. (ii) Determine the nature of each critical point.
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