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Miscellaneous·2022·Easy

If the 5th term of an AP is 1/10 and its 10th term is 1, then what is the sum of first 50 terms ?

If the 5th term of an AP is 1/10 and its 10th term is 1, then what is the sum of first 50 terms ?

Options

  1. a.

    25

  2. b.

    25.5

  3. c.

    26

    Correct answer
  4. d.

    26.5

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