Post Utme Summit University 2019 Mathematics Question 7

Practice objective / multiple choice question 7 from the 2019 Post Utme Summit University Mathematics examination.

Post Utme Summit University 2019 Mathematics Objective / Multiple Choice
Question 7 POST_UTME_SUMMIT_UNIVERSITY • 2019 • MATHEMATICS • objective

Find the sum of the first 10 terms of the geometric series \(2x + 3x^2 + 4x^3 + ldots\).

Answer Options

A. 2x + \(3x^2 + 4x^3 + ldots + 20x^{10}\)
Correct Answer B. 2x + \(3x^2 + 4x^3 + ldots + 21x^{10}\)
C. 2x + \(3x^2 + 4x^3 + ldots + 22x^{10}\)
D. 2x + \(3x^2 + 4x^3 + ldots + 23x^{10}\)
Correct Answer
B
Correct Option:
2x + \(3x^2 + 4x^3 + ldots + 21x^{10}\)

About This Question

This is Post Utme Summit University 2019 Mathematics Question 7. It is one of the objective questions from the 2019 Post Utme Summit University Mathematics examination.

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