Neco Model Questions Vol1 2022 Mathematics Question 20

Practice objective / multiple choice question 20 from the 2022 Neco Model Questions Vol1 Mathematics examination.

Neco Model Questions Vol1 2022 Mathematics Objective / Multiple Choice Medium Difficulty
Question 20 NECO_MODEL_QUESTIONS_VOL1 • 2022 • MATHEMATICS • objective

A sequence \(\{a_n\}\) is defined by \(a_{1}=k\) and the recurrence relation \(a_{n+1}=3a_{n}-2\) for \(n\ge 1\). If the sum of the first five terms is 242, determine the value of the sixth term \(a_{6}\). Express your answer as an irreducible fraction.

Answer Options

A. 19318/121
Correct Answer B. 57712/121
C. 57470/121
D. 57591/121
Correct Answer
B
Correct Option:
57712/121

About This Question

This is Neco Model Questions Vol1 2022 Mathematics Question 20. It is one of the objective questions from the 2022 Neco Model Questions Vol1 Mathematics examination.

Difficulty level: Medium .

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