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Sequences and Series · 2022 · 29 Jul · Shift 1

1 Mathematics questions from this JEE Main paper
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Sequences and Series · 2022 · 29 Jul · Shift 1

1 Mathematics questions from this JEE Main paper

  1. Q42.Let a1​,a2​,a3​,… be an A.P. If r=1∑∞​2rar​​=4, then 4a2​ is equal to ​.
    Mathematics · Sequences and Series · Numerical