If a _ 1 , a _ 2 , a _ 3 ( a _ 1 >0 ) are three successive terms of a G.P. with common…
Mathematics · JEE Main · NTA Exams — Progression and Series
If \(\mathrm{a}_{1}, \mathrm{a}_{2}, \mathrm{a}_{3}\left(\mathrm{a}_{1}>0\right)\) are three successive terms of a G.P. with common ratio r, the value of r for which \(a_{3}>4 a_{2}-3 a_{1}\) holds is given by
- 1 < r < 3
- –3 < r < – 1
- r > 3 or r < 1
- None of these
Answer
(C) r > 3 or r < 1
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