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Mathematics
Mathematics
Problem
What is the length of shortest path by which one can go from
(
−
2
,
0
)
(-2, 0)
(
−
2
,
0
)
to
(
2
,
0
)
(2, 0)
(
2
,
0
)
without entering the interior of circle,
x
2
+
y
2
=
1
x^2 + y^2 = 1
x
2
+
y
2
=
1
? (A)
2
3
2\sqrt{3}
2
3
(B)
3
+
2
π
3
\sqrt{3} + \frac{2\pi}{3}
3
+
3
2
π
(C)
2
3
+
π
3
2\sqrt{3} + \frac{\pi}{3}
2
3
+
3
π
(D) None of these
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