The two circles x 2 + y 2 – 2x + 6y + 6 = 0 and x 2 + y 2 –5x + 6y + 15 = 0

Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry

1. intersect
2. are concentric
3. touch internally
4. touch externally

Answer

(C) touch internally

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