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Mathematics
Mathematics
Problem
Find the area of region enclosed by the curve
(
x
−
y
)
2
a
2
+
(
x
+
y
)
2
b
2
=
2
(
a
>
b
)
\frac{(x-y)^2}{a^2} + \frac{(x+y)^2}{b^2} = 2 \ (a > b)
a
2
(
x
−
y
)
2
+
b
2
(
x
+
y
)
2
=
2
(
a
>
b
)
, the line
y
=
x
y = x
y
=
x
and the positive X-axis.
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