![A=\left[\begin{array}{ccc}1&-3\\3&1\end{array}\right]](/tpl/images/0340/1685/a7519.png)
y ![B=\left[\begin{array}{ccc}4&2\\-2&4&\end{array}\right]](/tpl/images/0340/1685/67e79.png)
![AB=\left[\begin{array}{ccc}1&-3\\3&1\end{array}\right]\left[\begin{array}{cc}4&2\\-2&4\end{array}\right]=\left[\begin{array}{cc}10&-10\\10&10\end{array}\right]](/tpl/images/0340/1685/89187.png)
![BA=\left[\begin{array}{cc}4&2\\-2&4\end{array}\right]\left[\begin{array}{ccc}1&-3\\3&1\end{array}\right]=\left[\begin{array}{cc}10&-10\\10&10\end{array}\right]](/tpl/images/0340/1685/9cb46.png)
Write two matrices in the form −b
b a
a. verify algebraically that the products...
Mathematics, 22.10.2019 05:00 Kennethabrown09
Write two matrices in the form −b
b a
a. verify algebraically that the products of these two matrices are equal
Answers: 3
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