Post Utme Osustech 2017 Mathematics Question 30

Practice objective / multiple choice question 30 from the 2017 Post Utme Osustech Mathematics examination.

Post Utme Osustech 2017 Mathematics Objective / Multiple Choice
Question 30 POST_UTME_OSUSTECH • 2017 • MATHEMATICS • objective

A vector ( mathbf{a} ) has magnitude 5 and direction \(30^circ\) from the positive x-axis. Find the vector ( mathbf{a} ).

Answer Options

Correct Answer A. \(egin{pmatrix} 4 \ 3 \end{pmatrix}\)
B. \(egin{pmatrix} 3 \ 4 \end{pmatrix}\)
C. \(egin{pmatrix} 4 \ -3 \end{pmatrix}\)
D. \(egin{pmatrix} -3 \ 4 \end{pmatrix}\)
Correct Answer
A
Correct Option:
\(egin{pmatrix} 4 \ 3 \end{pmatrix}\)

About This Question

This is Post Utme Osustech 2017 Mathematics Question 30. It is one of the objective questions from the 2017 Post Utme Osustech Mathematics examination.

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