Sequences and Series

JEE Advanced · Mathematics · 25 past questions

2 of 25 · show all

1. Q1 2023 Paper 1

   Let $7\overbrace{5\cdots5}^{r}7$ denote the $(r+2)$ digit number where the first and the last digits are 7…

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2. Q16 2010 Paper 1

   Let $S_k$, $k = 1, 2, \ldots, 100$, denote the sum of the infinite geometric series whose first term is…

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