Post Utme Lasu 2019 Mathematics Question 40

Practice objective / multiple choice question 40 from the 2019 Post Utme Lasu Mathematics examination.

Post Utme Lasu 2019 Mathematics Objective / Multiple Choice
Question 40 POST_UTME_LASU • 2019 • MATHEMATICS • objective

Find the vector ( mathbf{v} ) such that \(\mathbf{v} \cdot \mathbf{i} = 3\) and \(\mathbf{v} \cdot \mathbf{j} = 4\).

Answer Options

Correct Answer A. \(\mathbf{v} = 3\mathbf{i} + 4\mathbf{j}\)
B. \(\mathbf{v} = 4\mathbf{i} + 3\mathbf{j}\)
C. \(\mathbf{v} = 3\mathbf{i} - 4\mathbf{j}\)
D. \(\mathbf{v} = 4\mathbf{i} - 3\mathbf{j}\)
Correct Answer
A
Correct Option:
\(\mathbf{v} = 3\mathbf{i} + 4\mathbf{j}\)

About This Question

This is Post Utme Lasu 2019 Mathematics Question 40. It is one of the objective questions from the 2019 Post Utme Lasu Mathematics examination.

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