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Mathematics
Mathematics
Problem
Calculate the exact area of the region enclosed by the horizontal line
y
=
4
y=4
y
=
4
and the parabola
y
=
x
2
y=x^{2}
y
=
x
2
between
x
=
−
2
x=-2
x
=
−
2
and
x
=
2
x=2
x
=
2
.
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