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Sequences and Series · 2014 · Shift 1

1 Mathematics questions from this JEE Advanced paper
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Sequences and Series · 2014 · Shift 1

1 Mathematics questions from this JEE Advanced paper

  1. Q24.Let a, b, c be positive integers such that ab​ is an integer. If a, b, c are in geometric progression and the arithmetic mean of a, b, c is b + 2, then the value of a+1a2+a−14​ is
    Mathematics · Sequences and Series · Numerical