Sequences and Series

JEE Advanced · Mathematics · 25 past questions

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1. Q10 2014 Paper 1

   Let $a, b, c$ be positive integers such that $\frac{b}{a}$ is an integer. If $a, b, c$ are in geometric…

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2. Q19 2008 Paper 2

   Suppose four distinct positive numbers $a_1, a_2, a_3, a_4$ are in G.P. Let $b_1=a_1$, $b_2=b_1+a_2$…

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