You should write a clear and concise explanation for your assignments.

You should always provide justification or working for any results that you obtain unless these results are trivial.
When you apply a theorem, state the theorem and make sure you check and state if all conditions of the theorem are satisfied before using it.
You should avoid giving unnecessary detail or irrelevant information.

Choose the best solution for the following question.
Calculate where
\begin{equation*}\mathbf{u}=\begin{pmatrix}2\0\1\end{pmatrix}\, \mbox{and}\, \mathbf{v}=\begin{pmatrix}-3\1\0\end{pmatrix}.\end{equation*}

Question

You should write a clear and concise explanation for your assignments. 
 
 You should always provide justification or working for any results that you obtain unless these results are trivial. 
 When you apply a theorem, state the theorem and make sure you check and state if all conditions of the theorem are satisfied before using it. 
 You should avoid giving unnecessary detail or irrelevant information. 
 
 Choose the best solution for the following question.  
 Calculate    where 
 \begin{equation*}\mathbf{u}=\begin{pmatrix}2\0\1\end{pmatrix}\, \mbox{and}\, \mathbf{v}=\begin{pmatrix}-3\1\0\end{pmatrix}.\end{equation*}

Accepted Answer

Using the formula for the cross product, we have

Answer

Recall the cross product of two vectors in     is given by

Using the above formula, we get

Crowdly

You should write a clear and concise explanation for your assignments. You s...

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