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Sequences and Series · 2015 · Shift 2

2 Mathematics questions from this JEE Advanced paper
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Sequences and Series · 2015 · Shift 2

2 Mathematics questions from this JEE Advanced paper

  1. Q27.Suppose that all the terms of an arithmetic progression (A.P) are natural numbers. If the ratio of the sum of the first seven terms to the sum of the first eleven terms is 6 : 11 and the seventh term lies in between 130 and 140, then the…
    Mathematics · Sequences and Series · Numerical
  2. Q28.The coefficient of x9 in the expansion of (1 + x) (1 +x2)(1 +x3) .... (1+x100) is
    Mathematics · Sequences and Series · Numerical