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Mathematics
Mathematics
Problem
If
y
=
x
3
y = x^{3}
y
=
x
3
and
x
x
x
is increasing at
2
cm/s
2\,\text{cm/s}
2
cm/s
, find
d
y
d
t
\dfrac{dy}{dt}
d
t
d
y
when
x
=
1
cm
x = 1\,\text{cm}
x
=
1
cm
.
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