Neco Model Questions Vol1 2025 Mathematics Question 2
Practice objective / multiple choice question 2 from the 2025 Neco Model Questions Vol1 Mathematics examination.
A sequence \(\{a_n\}\) is defined by \(a_1 = 2\) and for \(n \ge 1\), \(a_{n+1} = 3a_n + 2(-1)^n\). Find the sum of the first five terms.
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This is Neco Model Questions Vol1 2025 Mathematics Question 2. It is one of the objective questions from the 2025 Neco Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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