Question

Let A= ????

Answer 1

Answer:

X = $\begin{bmatrix}5 &-1 \\ -5 &4 \\2& -9\end{bmatrix}$

Step-by-step explanation:

given,

A + X = Q

X = A - Q

A = $\begin{bmatrix}3 &2 \\ -1 &5 \\3& -4\end{bmatrix}$

Q =  $\begin{bmatrix}-2 &3\\ 4 &1 \\ 1&-5\end{bmatrix}$

now

X =  $\begin{bmatrix}3 &2 \\ -1 &5 \\3& -4\end{bmatrix}-\begin{bmatrix}-2 &3\\ 4 &1 \\ 1&-5\end{bmatrix}$

X = $\begin{bmatrix}3-(-2) &2-3 \\ -1-4 &5-1 \\3-1& -4-5\end{bmatrix}$

X = $\begin{bmatrix}5 &-1 \\ -5 &4 \\2& -9\end{bmatrix}$

hence, the required matrix is given above