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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 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 terms of the same series is 27. What is the 9th term of the series ?

User Jelmood Jasser
by
5.4k points

1 Answer

3 votes

Answer:

a₉ = 13

Explanation:

a₉ =
S_(9) -
S_(8) = 27 - 14 = 13

User Solveit
by
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