If a circle passes through the point (1, 2) and cuts the circle x 2 + y 2 = 4…
Mathematics · JEE Advanced · NTA Exams — Co-ordinate Geometry
If a circle passes through the point (1, 2) and cuts the circle x2 + y2 = 4 orthogonally, then the locus of its centre is-
- x2 + y2 – 2x – 6y – 7 = 0
- x2 + y2 – 3x – 8y + 1 = 0
- 2x + 4y – 9 = 0
- 2x + 4y – 1 = 0
Answer
(C) 2x + 4y – 9 = 0
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