Let $\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}$ and $\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}$. Find the vector $\(end{pmatrix}). Find the vector \mathbf{a} \times \mathbf{b}$ using the cross product formula.

Question

Let $\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}$ and $\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}$. Find the vector $\(end{pmatrix}). Find the vector \mathbf{a} \times \mathbf{b}$ using the cross product formula.

Accepted Answer

$egin{pmatrix} 6 \ -4 \end{pmatrix}$

Post Utme Delsu 2018 Mathematics Question 31

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}\). Find the vector \(\\(end{pmatrix}). Find the vector \mathbf{a} \times \mathbf{b}\) using the cross product formula.

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Post Utme Delsu 2018 Mathematics Question 31

Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}\). Find the vector \(\\(end{pmatrix}). Find the vector \mathbf{a} \times \mathbf{b}\) using the cross product formula.

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Let \(\mathbf{a} = egin{pmatrix} 2 \ 3 \end{pmatrix}\) and \(\mathbf{b} = egin{pmatrix} 1 \ -2 end{pmatrix}\). Find the vector \(\\(end{pmatrix}). Find the vector \mathbf{a} \times \mathbf{b}\) using the cross product formula.