Mathematics, 07.09.2020 22:01 athenawalcroff

The sum of the first 8 terms of a particular arithmetic series is 14, and the sum of the first 9 terms of the same series is 27. What is the 9th term of the series ?

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The sum of the first 8 terms of a particular arithmetic series is 14, and the sum of the first 9 ter...

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