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Mathematics
Mathematics
Problem
Evaluate the left-hand and right-hand derivatives of
f
(
x
)
=
x
2
/
3
f(x)=x^{2/3}
f
(
x
)
=
x
2/3
at
x
=
0
x=0
x
=
0
and state whether
f
f
f
is differentiable at that point.
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