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If the centre of the circle inscribed in square formed by the lines x2−8x+12=0 and y2−14y+45=0 is (a,b), then the value of a+b is |
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Answer» If the centre of the circle inscribed in square formed by the lines x2−8x+12=0 and y2−14y+45=0 is (a,b), then the value of a+b is |
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