Post Utme Unn 2018 Mathematics Question 29
Practice objective / multiple choice question 29 from the 2018 Post Utme Unn Mathematics examination.
A vector ( mathbf{a} ) has a magnitude of 6 units and makes an angle of 30° with the positive x-axis. If a vector ( mathbf{b} ) is perpendicular to ( mathbf{a} ), what is the magnitude of ( mathbf{b} )?
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About This Question
This is Post Utme Unn 2018 Mathematics Question 29. It is one of the objective questions from the 2018 Post Utme Unn Mathematics examination.
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