If the line y =x +3 meets the circle x 2 + y 2 = a 2 at A and B, then the equation of the…
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
If the line y =x +3 meets the circle x2 + y2 = a2 at A and B, then the equation of the circle having AB as a diameter will be-
- x2 + y2 + 3x – 3y – a2 + 9 = 0
- x2 + y2 + 3x + 3y – a2 + 9 = 0
- x2 + y2 – 3x + 3y – a2 + 9 = 0
- None of these
Answer
(A) x 2 + y 2 + 3x – 3y – a 2 + 9 = 0
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