Post Utme Bells University 2020 Mathematics Question 27

Practice objective / multiple choice question 27 from the 2020 Post Utme Bells University Mathematics examination.

Post Utme Bells University 2020 Mathematics Objective / Multiple Choice
Question 27 POST_UTME_BELLS_UNIVERSITY • 2020 • MATHEMATICS • objective

Find the sum of the first 10 terms of the geometric series \(\sum_{n = 1}^{10} \frac{1}{2^n}\).

Answer Options

Correct Answer A. \(\frac{1}{2}\)\) \left\(1 - \left \frac{1}{2} \right \\)^{10} \right)
B. \(\frac{1}{2}\)\) \left\(1 + \left \frac{1}{2} \right \\)^{10} \right)
C. \(\frac{1}{2}\)\) \left\(1 - \left \frac{1}{2} \right \\)^{11} \right)
D. \(\frac{1}{2}\)\) \left\(1 + \left \frac{1}{2} \right \\)^{11} \right)
Correct Answer
A
Correct Option:
\(\frac{1}{2}\)\) \left\(1 - \left \frac{1}{2} \right \\)^{10} \right)

About This Question

This is Post Utme Bells University 2020 Mathematics Question 27. It is one of the objective questions from the 2020 Post Utme Bells University Mathematics examination.

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