1.

If the circle x2+y2-4x-8y+16=0 rolls up the †an gent to it at (2+\sqrt{3 },3) by 2 units (assumes x-axis as horizontal) , then the centre of the circle in the position i

Answer» If the circle x2+y2-4x-8y+16=0 rolls up the †an gent to it at (2+\sqrt{3 },3) by 2 units (assumes x-axis as horizontal) , then the centre of the circle in the position i


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