Past Papers’ Solutions | Assessment & Qualification Alliance (AQA) | AS & A level | Mathematics 6360 | Pure Core 1 (6360-MPC1) | Year 2014 | June | Q#7

  Question A circle with center C has the equation . The point A(3,-2) lies on the  circle. a.   Express the equation of the circle in the form b.                                i.       Write down the coordinates of C.                          ii.       Show that the circle has radius , where n is an integer. c.                         i.       Find the equation of the tangent to the circle […]