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The length of tangent from an external point to the circle x2+y2−2x−2y−7=0 is 4 units. What is the distance of this point to the farthest point in the circle? |
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Answer» The length of tangent from an external point to the circle x2+y2−2x−2y−7=0 is 4 units. What is the distance of this point to the farthest point in the circle? |
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