A circle has radius 3 units and its cent...

A circle has radius 3 units and its centre lies on the line y=x-1. Find the equation of the circle if it passes through (7,3).

`x ^(2) + y^(2) -8x -6y + 16=0`

`x ^(2) + y^(2) + 8x + 6y + 16=0`

`x ^(2) + y^(2) -8x -6y -16=0`

`x ^(2) + y^(2) + 8x -6y -16=0`

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TARGET PUBLICATION-CIRCLE AND CONICS -CRITICAL THINKING

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