An astrophysics researcher analyzes stellar motion with vectors $\mathbfr = \beginpmatrix 1 \\ 2 \\ -1 \endpmatrix$ and $\mathbfs = \beginpmatrix -2 \\ 1 \\ 4 \endpmatrix$. Find the area of the parallelogram spanned by $\mathbfr$ and $\mathbfs$. - Veritas Home Health