Post Utme Christopher University 2025 Mathematics Question 27

Practice objective / multiple choice question 27 from the 2025 Post Utme Christopher University Mathematics examination.

Post Utme Christopher University 2025 Mathematics Objective / Multiple Choice
Question 27 POST_UTME_CHRISTOPHER_UNIVERSITY • 2025 • MATHEMATICS • objective

A sequence is defined recursively as \(a_n = 2a_{n-1} + 1\) with \(a_1 = 3\). Find the sum of the first 5 terms of the sequence.

Answer Options

A. 123
Correct Answer B. 1235
C. 1237
D. 1239
Correct Answer
B
Correct Option:
1235

About This Question

This is Post Utme Christopher University 2025 Mathematics Question 27. It is one of the objective questions from the 2025 Post Utme Christopher University Mathematics examination.

Master the Exam!

You've seen a preview, but there are thousands more questions plus AI tutor to break down complex solutions.

Unlock Full Access Available for Android & Windows
Chat with Support