Post Utme Lautech 2022 Mathematics Question 18

Practice objective / multiple choice question 18 from the 2022 Post Utme Lautech Mathematics examination.

Post Utme Lautech 2022 Mathematics Objective / Multiple Choice
Question 18 POST_UTME_LAUTECH • 2022 • MATHEMATICS • objective

A sequence is defined by the recurrence relation a_\(n = 2a\)_{n-1} + 3. If \(a_1 = 2\), find the sum of the first 5 terms of the sequence.

Answer Options

Correct Answer A. 2 + 7 + 17 + 37 + 79
B. 2 + 5 + 13 + 29 + 61
C. 2 + 7 + 15 + 31 + 63
D. 2 + 5 + 13 + 27 + 55
Correct Answer
A
Correct Option:
2 + 7 + 17 + 37 + 79

About This Question

This is Post Utme Lautech 2022 Mathematics Question 18. It is one of the objective questions from the 2022 Post Utme Lautech Mathematics examination.

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