Post Utme Lead City University 2020 Mathematics Question 19

Practice objective / multiple choice question 19 from the 2020 Post Utme Lead City University Mathematics examination.

Post Utme Lead City University 2020 Mathematics Objective / Multiple Choice

Question 19 POST_UTME_LEAD_CITY_UNIVERSITY • 2020 • MATHEMATICS • objective

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 4 \ 5 end{pmatrix}\). Find the magnitude of the vector \(\\(end{pmatrix}). Find the magnitude of the vector \mathbf{a} + \mathbf{b}\).

Answer Options

A. 5

B. 6

Correct Answer C. 7

D. 8

Correct Answer

Correct Option:

About This Question

This is Post Utme Lead City University 2020 Mathematics Question 19. It is one of the objective questions from the 2020 Post Utme Lead City University Mathematics examination.

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Post Utme Lead City University 2020 Mathematics Question 19

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 4 \ 5 end{pmatrix}\). Find the magnitude of the vector \(\\(end{pmatrix}). Find the magnitude of the vector \mathbf{a} + \mathbf{b}\).

Answer Options

About This Question

Master the Exam!

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 4 \ 5 end{pmatrix}\). Find the magnitude of the vector \(\\(end{pmatrix}). Find the magnitude of the vector \mathbf{a} + \mathbf{b}\).