Post Utme Summit University 2018 Mathematics Question 26

Practice objective / multiple choice question 26 from the 2018 Post Utme Summit University Mathematics examination.

Post Utme Summit University 2018 Mathematics Objective / Multiple Choice
Question 26 POST_UTME_SUMMIT_UNIVERSITY • 2018 • MATHEMATICS • objective

In the complex plane, the points \(z_1 = 2 + 3i\) and \(z_2 = 4 - 5i\) are represented by vectors \(\mathbf{z}_1\) and \(mathbf{z}_2\). If \(z_3 = z_1 + z_2\\(mathbf{z}_2). If\), find the magnitude of \(z_3\).

Answer Options

Correct Answer A. \(\sqrt{10}\)
B. \(\sqrt{11}\)
C. \(\sqrt{12}\)
D. \(\sqrt{13}\)
Correct Answer
A
Correct Option:
\(\sqrt{10}\)

About This Question

This is Post Utme Summit University 2018 Mathematics Question 26. It is one of the objective questions from the 2018 Post Utme Summit University Mathematics examination.

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