Gce Model Questions Vol1 2018 Mathematics Question 17
Practice objective / multiple choice question 17 from the 2018 Gce Model Questions Vol1 Mathematics examination.
The sum of the first \(n\) terms of a sequence is given by \(S_n = n^{2} + 2n\). Find the 15th term of the sequence and also the sum of the terms from the 11th to the 20th inclusive.
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About This Question
This is Gce Model Questions Vol1 2018 Mathematics Question 17. It is one of the objective questions from the 2018 Gce Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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