Solution Found!
Use an inverse matrix to find for the given × and .
Chapter 4, Problem 11E(choose chapter or problem)
QUESTION:
In Exercises 11 and 12, use an inverse matrix to find \([\mathbf{x}]_{\mathcal{B}}\) for the given \(\mathbf{x} \text { and } \mathcal{B}\).
\(\mathcal{B}=\left\{\left[\begin{array}{r}3 \\ -5\end{array}\right],\left[\begin{array}{r}-4 \\ 6\end{array}\right]\right\}, \mathbf{x}=\left[\begin{array}{r}2 \\ -6\end{array}\right]\)
Questions & Answers
QUESTION:
In Exercises 11 and 12, use an inverse matrix to find \([\mathbf{x}]_{\mathcal{B}}\) for the given \(\mathbf{x} \text { and } \mathcal{B}\).
\(\mathcal{B}=\left\{\left[\begin{array}{r}3 \\ -5\end{array}\right],\left[\begin{array}{r}-4 \\ 6\end{array}\right]\right\}, \mathbf{x}=\left[\begin{array}{r}2 \\ -6\end{array}\right]\)
ANSWER:Solution 11EStep 1