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Mathematics
Mathematics
Problem
Find, correct to four decimal places, the length of the curve of intersection of the cylinder
4
x
2
+
y
2
=
4
4x^2 + y^2 = 4
4
x
2
+
y
2
=
4
and the plane
x
+
y
+
z
=
2
x + y + z = 2
x
+
y
+
z
=
2
.
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