CircleMedium
Question
Consider four circles (x ± 1)2 + (y ± 1)2 = 1, then the equation of smaller circle touching these four circle is
Options
A.x2 + y2 = 3 − √2
B.x2 + y2 = 6 − 3 √2
C.x2 + y2 = 5 − 2 √2
D.x2 + y2 = 3 − 2 √2
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