The line x = y touches a circle at the point (1, 1). If the circle also passes through…
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
The line x = y touches a circle at the point (1, 1). If the circle also passes through the point (1, -3), then its radius is:
- 3
- 2
- \(2 \sqrt{2}\)
- \(3 \sqrt{2}\)
Answer
(A) 3
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