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Mathematics
Mathematics
Problem
Find
d
2
y
d
x
2
\dfrac{d^{2}y}{dx^{2}}
d
x
2
d
2
y
for the curve defined parametrically by
x
=
t
2
+
1
x = t^{2} + 1
x
=
t
2
+
1
and
y
=
t
3
−
t
y = t^{3} - t
y
=
t
3
−
t
.
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