If the lines x + 2ay + a = 0, x + 3by + b = 0 and x + 4cy + c = 0 are concurrent, then a…
Mathematics · JEE Main · NTA Exams — Co-ordinate Geometry
If the lines x + 2ay + a = 0, x + 3by + b = 0 and x + 4cy + c = 0 are concurrent, then a, b and c are in
- AP
- GP
- HP
- None of these
Answer
(C) HP
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