Waec Model Questions Vol1 2023 Mathematics Question 8
Practice objective / multiple choice question 8 from the 2023 Waec Model Questions Vol1 Mathematics examination.
A sequence {a_n} is defined by a₁ = 2 and for \(n \ge 1\), a_{n+1} = 3a_n + (-\(1)^n\). Determine the 5th term a₅ and the sum S₅ = a₁ + a₂ + a₃ + a₄ + a₅.
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About This Question
This is Waec Model Questions Vol1 2023 Mathematics Question 8. It is one of the objective questions from the 2023 Waec Model Questions Vol1 Mathematics examination.
Difficulty level: Medium .
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