Post Utme Summit University 2021 Mathematics Question 5
Practice objective / multiple choice question 5 from the 2021 Post Utme Summit University Mathematics examination.
The sum of the first n terms of an arithmetic progression is given by \(S_n = \frac{n}{2} 2a + (n - 1 \\) d) ). Find the value of d if \(a = 2\) and \(S_n = 120\).
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This is Post Utme Summit University 2021 Mathematics Question 5. It is one of the objective questions from the 2021 Post Utme Summit University Mathematics examination.
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