Post Utme Unn 2022 Mathematics Question 22
Practice objective / multiple choice question 22 from the 2022 Post Utme Unn Mathematics examination.
If \(\vec{a} = \begin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\vec{b} = \begin{pmatrix} 4 \ 5 \end{pmatrix}\), find the magnitude of the cross product \(\vec{a} \times \vec{b}\).
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This is Post Utme Unn 2022 Mathematics Question 22. It is one of the objective questions from the 2022 Post Utme Unn Mathematics examination.
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