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Mathematics
Mathematics
Problem
Show that the area enclosed between the curve
x
2
9
+
y
2
4
=
1
\dfrac{x^{2}}{9}+\dfrac{y^{2}}{4}=1
9
x
2
+
4
y
2
=
1
(with
y
≥
0
y\ge 0
y
≥
0
) and the
x
x
x
-axis is
3
π
3\pi
3
π
square units.
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