Post Utme Noun 2018 Mathematics Question 38
Practice objective / multiple choice question 38 from the 2018 Post Utme Noun 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] ), where ( a ) is the first term and ( d ) is the common difference. If \(a = 2\) and \\(), where ( a ) is the first term and ( d ) is the common difference. If (a = 2\(d = 3\), find the value of ( n ) when \(S_n = 120\).
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This is Post Utme Noun 2018 Mathematics Question 38. It is one of the objective questions from the 2018 Post Utme Noun Mathematics examination.
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