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[" A circle S passes through the point "(0,1)" and is orthogonal to the circles "(x-1)^(2)+y^(2)=16" and "],[x^(2)+y^(2)=1" .Then,"(2014)],[" (1) radius of "S" is "8],[" (3) "" centre of "S" is "(-7,1)," (2) radius of "S" is "7],[" (4) centre of "S" is "(-8,1)]

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