Chapter 1.6, Problem 11E

The matrices and vectors listed in Eq. (3) are used in several of the exercises that follow.

$A=\left[\begin{array}{cc}3& 1\\ 4& 7\\ 2& 6\end{array}\right]$, $B=\left[\begin{array}{ccc}1& 2& 1\\ 7& 4& 3\\ 6& 0& 1\end{array}\right]$

$C=\left[\begin{array}{cccc}2& 1& 4& 0\\ 6& 1& 3& 5\\ 2& 4& 2& 0\end{array}\right]$, $D=\left[\begin{array}{cc}2& 1\\ 1& 4\end{array}\right]$

$E=\left[\begin{array}{cc}3& 6\\ 2& 3\end{array}\right]$, $F=\left[\begin{array}{cc}1& 1\\ 1& 1\end{array}\right]$

$\mathbf{u}=\left[\begin{array}{c}1\\ -1\end{array}\right]$, $\mathbf{v}=\left[\begin{array}{c}-3\\ 3\end{array}\right]$ (3)

Exercises 1-25 refer to the matrices and vectors in Eq. (3).

In Exercises 7-12, find the matrices.

${\left(F\mathbf{v}\right)}^T$